Who is ultimately in control of the person who calls himself Quirrell?
Voldemort
If Voldemort is possessing the-person-pretending-to-be-Quirrell using the path Dumbledore & co. are familiar with, or for that matter by drinking unicorn blood, then why isn’t Voldy’s magic noticeably weaker than before? Quirrell seems like he could at least hold his own against Dumbledore, and possibly defeat him.
If Voldemort took control of the-person-pretending-to-be-Quirrell’s body outright using incredibly Dark magic, then why would Quirrell openly suggest that possibility to the DMLE Auror in Taboo Tradeoffs I?
If Voldemort returned to life via the Philosopher’s Stone, then how did he get past the ‘legendary’ and ‘fantastic’ wards on the forbidden corridor without so much as triggering an alarm?
David Monroe
If Monroe disappeared on purpose in 1975, and has been having random other international adventures since then, and has only just now decided to teach Battle Magic at Hogwarts (thereby ensuring his demise, per the Dark Lord’s curse on the position) because his zombie syndrome is worsening and he is worried about living out the year, then what is his purpose in teaching Battle Magic? Is it just for the fun of it? This seems unlikely; he is very serious about his subject and rarely indulges in jokes or in irrelevant scholastic diversions.
Is it because he expects that teaching the students Battle Magic will help them learn to fight back and resist Dark wizards? Then why did he plan so poorly for his big Yuletide speech about resistance and unity as to allow Harry to seriously disrupt it? Could someone as intelligent as Monroe, whose major goal is to sway political opinion, really only give one big political speech and then, at that speech, fail to prevent one (admittedly precocious) student from giving a moderately persuasive opposing speech? Why not, e.g., cast a silent, wandless Silencio charm on Harry? Or simply inform him that he has 30 words in which to state his backup wish, or else it is forfeit? Or pretend to honor the wish that he would teach Defense against the Dark Arts next year? All of these alternatives (plus others) seem obviously better to me than tolerating such blatant interference with his primary goal.
Lucius Malfoy
If he had those kinds of powers, he would wield them openly and just take over Britain. Also, it’s hard to imagine he wouldn’t have been keeping a closer watch on his son, to the point where he would know if his son was involved in a duel and/or sitting around freezing for six to eight hours.
Slytherin’s Monster
It has mysteriously powerful lore from the ancient past, and there’s no firm evidence that it was killed or locked back in the Chamber of Secrets after Voldy broke in. In fact, the person who claims that Voldy’s last words to the Monster would have been Avada Kedavra is...Quirrell. Not exactly a trustworthy source if Quirrell is the Monster.
OTOH, this would be ludicrously under-foreshadowed—canon!Monster was a non-sentient beast, and the only HPMOR foreshadowing for the Monster focused on its being very long lived and able to speak Parseltongue. It’s not clear how a rationalist would deduce, from available information, that the Monster was responsible—we have very little data on what the Monster is like, so it’s very hard to strongly match the actions we observe to the actions we expect from the Monster.
Albus Dumbledore
Lots of pieces of weak evidence point here; Dumbledore and Quirrell are two of the highest-powered wizards around, and are two of the weirdest wizards around, and have roughly the same power level, so the hypothesis that says they are both caused by the same phenomenon gets a simplicity bonus. Dumbledore is frequently absent without a good explanation; Quirrell is frequently zombie-ish without a good explanation; Quirrell is zombieish more often as Dumbledore starts to get more energetic and activate the Order of the Pheonix; I cannot think of any scenes where both Dumbledore and Quirrell are being very active at exactly the same time. Sometimes Dumbledore expresses skepticism at something Quirrell says, but I cannot think of any examples of them engaging in magical cooperation or confrontation. If they are the same person, then it is convenient that Quirrell made Dumbledore promise not to investigate who Quirrell is.
We know Dumbledore snuck into Harry’s room (in his own person) and left messages for Harry warning Harry not to trust Dumbledore; perhaps Dumbledore also turns into Quirrell and warns Harry in Quirrell’s body not to trust Dumbledore. It is a little unclear why Dumbledore would want to limit Harry’s trust in him, but it could have to do with the idea of heroic responsibility (nihil supernum) or even just standard psychology—if Quirrell and Dumbledore agree on something, even though Quirrell says not to trust Dumbledore, then Harry is very likely to believe it.
It is hard to imagine Dumbledore murdering Hermione in cold blood, but, as Harry has been musing, you can only say “that doesn’t seem like his style” so many times before the style defense becomes extremely questionable. Dumbledore prevents Hermione from receiving a Time-Turner, was suspiciously absent at the time of the troll attack (but showed up immediately after it was complete, with just enough time in between to have obliviated Fred and George, who, conveniently, handed the Marauder’s map over to the Headmaster and then forgot all about it).
OTOH, having Hermione attempt to kill Draco and then having the troll kill Hermione on school grounds is terrible for Dumbledore’s political agenda—he winds up losing support from the centrists over the attack on Draco, and losing support from everyone over incompetent security. The school, where he has been Headmaster for decades and where he must keep the Philosopher’s Stone, might even be closed. It’s hard to understand how putting his entire power base in grave jeopardy could be a deliberate plot on his part, nor is it easily explained in terms of feeling plot-appropriate (it doesn’t) or Dumbledore’s insanity (a fully general explanation).
It is possible, though unlikely given his increasing zombieness, that “Quirrell” has found a way around Voldemort’s curse. The one that comes to mind is that Voldemort cursed the Defense against the Dark Arts position. Quirrell is teaching Battle Magic, not Defense against the Dark Arts, so he may be immune. Similarly, if Quirrell is Voldemort, he may be able to counter his own curse (or have put a check for himself or a loophole on the curse); if Canon!Voldemort had thought of that, he may have been able to successfully steal the Stone.
Yes, Voldemort could probably teach DaDA without suffering from the curse, and a full-strength Voldemort with a Hogwarts Professorship could probably steal the stone.
I’m not sure either of those explains how Voldemort got back to full-strength in the first place, though. Did Voldemort fake the charred hulk of his body? And Harry forgot that apparent charred bodies aren’t perfectly reliable evidence of a dead enemy because his books have maxims like “don’t believe your enemy is dead until you see the body?” But then what was Voldemort doing between 1975 and 1990? He was winning the war until he tackled Harry; why would he suddenly decide to stop?
I’ve been leaning away from the idea of Quirrel being Voldemort because there are so many differences between him and canon!Quirrel… They don’t appear to be the same person and the details of Quirrel’s affliction are different. At the very least, the possession is different, either for a fundamental reason or because HPMOR!Quirrel is more capable of resisting Voldemort.
This leads to a few hypotheses:
1) Quirrel is not possessed at all and suffers from some unrelated affliction, such as the side effects of a dark ritual. (Doesn’t discount the possibility of Quirrel actually BEING Voldemort, no need for possession, depending on circumstances of his ‘death’)
2) Quirrel is possessed by Voldemort, but is able to resist in a way that causes or exacerbates the zombie state
2a) Quirrel is slowly losing against Voldemort (explanation for increasing frequency of zombie state)
2b) Quirrel actually overpowered Voldemort after he was possessed and counter possessed Voldemort, thereby gaining Voldemort’s various resources (Voldemort rallying might explain increased frequency of zombie state)
3) The method of possession is somehow different, causing different symptoms.
Keep in mind that the only actual evidence for HPMOR!Quirrel being Voldemort is the proximity-based sense-of-doom and the problems with casting spells on each other. This is actually quite different from what happens in canon, where the issue is with the wands, not their persons. Also, the clash between the Patronus and the Killing Curse didn’t cause the Priori thing to happen. So the doom feeling could have a number of different explanations while the spell-casting issue doesn’t seem to be the same as that of canon (and even if it were, that’s only evidence of Quirrel using Voldemort’s wand, not actually of BEING Voldemort… And wasn’t the location of Voldemort’s wand what Bellatrix was trying to tell Harry during the escape?).
It seems to me that if Voldemort isn’t actually the referent of the Prophecy (as speculated by others, it might refer to Death instead) then Voldemort might actually have died. Alternatively, I like the idea of Voldemort inadvertently casting a ritual while murdering Lily—perhaps Voldemort’s body, power, life, or a combination of the above we’re sacrifices in addition to the sacrifice of the target’s mother. It’s hard to speculate what the actual result of that ritual might be aside from the sacrifices, but any of those effects on Voldemort would have similar consequences for Voldemort.
I think it’s unlikely that it’s all an elaborate decades long hoax by Voldemort since as you say it just doesn’t make sense for him to give up the war like that. I would almost say that just as likely to happen might be some crazed wizard with an outsize talent for memory charms coming up with a way to effect a memory charm on a nationwide scale to completely fabricate Voldemort’s entire history and existence… Maybe Mad-Eye should take another pass at Gilderoy.
Puzzle:
Who is ultimately in control of the person who calls himself Quirrell?
Voldemort
If Voldemort is possessing the-person-pretending-to-be-Quirrell using the path Dumbledore & co. are familiar with, or for that matter by drinking unicorn blood, then why isn’t Voldy’s magic noticeably weaker than before? Quirrell seems like he could at least hold his own against Dumbledore, and possibly defeat him.
If Voldemort took control of the-person-pretending-to-be-Quirrell’s body outright using incredibly Dark magic, then why would Quirrell openly suggest that possibility to the DMLE Auror in Taboo Tradeoffs I?
If Voldemort returned to life via the Philosopher’s Stone, then how did he get past the ‘legendary’ and ‘fantastic’ wards on the forbidden corridor without so much as triggering an alarm?
David Monroe
If Monroe disappeared on purpose in 1975, and has been having random other international adventures since then, and has only just now decided to teach Battle Magic at Hogwarts (thereby ensuring his demise, per the Dark Lord’s curse on the position) because his zombie syndrome is worsening and he is worried about living out the year, then what is his purpose in teaching Battle Magic? Is it just for the fun of it? This seems unlikely; he is very serious about his subject and rarely indulges in jokes or in irrelevant scholastic diversions.
Is it because he expects that teaching the students Battle Magic will help them learn to fight back and resist Dark wizards? Then why did he plan so poorly for his big Yuletide speech about resistance and unity as to allow Harry to seriously disrupt it? Could someone as intelligent as Monroe, whose major goal is to sway political opinion, really only give one big political speech and then, at that speech, fail to prevent one (admittedly precocious) student from giving a moderately persuasive opposing speech? Why not, e.g., cast a silent, wandless Silencio charm on Harry? Or simply inform him that he has 30 words in which to state his backup wish, or else it is forfeit? Or pretend to honor the wish that he would teach Defense against the Dark Arts next year? All of these alternatives (plus others) seem obviously better to me than tolerating such blatant interference with his primary goal.
Lucius Malfoy
If he had those kinds of powers, he would wield them openly and just take over Britain. Also, it’s hard to imagine he wouldn’t have been keeping a closer watch on his son, to the point where he would know if his son was involved in a duel and/or sitting around freezing for six to eight hours.
Slytherin’s Monster
It has mysteriously powerful lore from the ancient past, and there’s no firm evidence that it was killed or locked back in the Chamber of Secrets after Voldy broke in. In fact, the person who claims that Voldy’s last words to the Monster would have been Avada Kedavra is...Quirrell. Not exactly a trustworthy source if Quirrell is the Monster.
OTOH, this would be ludicrously under-foreshadowed—canon!Monster was a non-sentient beast, and the only HPMOR foreshadowing for the Monster focused on its being very long lived and able to speak Parseltongue. It’s not clear how a rationalist would deduce, from available information, that the Monster was responsible—we have very little data on what the Monster is like, so it’s very hard to strongly match the actions we observe to the actions we expect from the Monster.
Albus Dumbledore
Lots of pieces of weak evidence point here; Dumbledore and Quirrell are two of the highest-powered wizards around, and are two of the weirdest wizards around, and have roughly the same power level, so the hypothesis that says they are both caused by the same phenomenon gets a simplicity bonus. Dumbledore is frequently absent without a good explanation; Quirrell is frequently zombie-ish without a good explanation; Quirrell is zombieish more often as Dumbledore starts to get more energetic and activate the Order of the Pheonix; I cannot think of any scenes where both Dumbledore and Quirrell are being very active at exactly the same time. Sometimes Dumbledore expresses skepticism at something Quirrell says, but I cannot think of any examples of them engaging in magical cooperation or confrontation. If they are the same person, then it is convenient that Quirrell made Dumbledore promise not to investigate who Quirrell is.
We know Dumbledore snuck into Harry’s room (in his own person) and left messages for Harry warning Harry not to trust Dumbledore; perhaps Dumbledore also turns into Quirrell and warns Harry in Quirrell’s body not to trust Dumbledore. It is a little unclear why Dumbledore would want to limit Harry’s trust in him, but it could have to do with the idea of heroic responsibility (nihil supernum) or even just standard psychology—if Quirrell and Dumbledore agree on something, even though Quirrell says not to trust Dumbledore, then Harry is very likely to believe it.
It is hard to imagine Dumbledore murdering Hermione in cold blood, but, as Harry has been musing, you can only say “that doesn’t seem like his style” so many times before the style defense becomes extremely questionable. Dumbledore prevents Hermione from receiving a Time-Turner, was suspiciously absent at the time of the troll attack (but showed up immediately after it was complete, with just enough time in between to have obliviated Fred and George, who, conveniently, handed the Marauder’s map over to the Headmaster and then forgot all about it).
OTOH, having Hermione attempt to kill Draco and then having the troll kill Hermione on school grounds is terrible for Dumbledore’s political agenda—he winds up losing support from the centrists over the attack on Draco, and losing support from everyone over incompetent security. The school, where he has been Headmaster for decades and where he must keep the Philosopher’s Stone, might even be closed. It’s hard to understand how putting his entire power base in grave jeopardy could be a deliberate plot on his part, nor is it easily explained in terms of feeling plot-appropriate (it doesn’t) or Dumbledore’s insanity (a fully general explanation).
It is possible, though unlikely given his increasing zombieness, that “Quirrell” has found a way around Voldemort’s curse. The one that comes to mind is that Voldemort cursed the Defense against the Dark Arts position. Quirrell is teaching Battle Magic, not Defense against the Dark Arts, so he may be immune. Similarly, if Quirrell is Voldemort, he may be able to counter his own curse (or have put a check for himself or a loophole on the curse); if Canon!Voldemort had thought of that, he may have been able to successfully steal the Stone.
Yes, Voldemort could probably teach DaDA without suffering from the curse, and a full-strength Voldemort with a Hogwarts Professorship could probably steal the stone.
I’m not sure either of those explains how Voldemort got back to full-strength in the first place, though. Did Voldemort fake the charred hulk of his body? And Harry forgot that apparent charred bodies aren’t perfectly reliable evidence of a dead enemy because his books have maxims like “don’t believe your enemy is dead until you see the body?” But then what was Voldemort doing between 1975 and 1990? He was winning the war until he tackled Harry; why would he suddenly decide to stop?
I’ve been leaning away from the idea of Quirrel being Voldemort because there are so many differences between him and canon!Quirrel… They don’t appear to be the same person and the details of Quirrel’s affliction are different. At the very least, the possession is different, either for a fundamental reason or because HPMOR!Quirrel is more capable of resisting Voldemort.
This leads to a few hypotheses:
1) Quirrel is not possessed at all and suffers from some unrelated affliction, such as the side effects of a dark ritual. (Doesn’t discount the possibility of Quirrel actually BEING Voldemort, no need for possession, depending on circumstances of his ‘death’)
2) Quirrel is possessed by Voldemort, but is able to resist in a way that causes or exacerbates the zombie state 2a) Quirrel is slowly losing against Voldemort (explanation for increasing frequency of zombie state) 2b) Quirrel actually overpowered Voldemort after he was possessed and counter possessed Voldemort, thereby gaining Voldemort’s various resources (Voldemort rallying might explain increased frequency of zombie state)
3) The method of possession is somehow different, causing different symptoms.
Keep in mind that the only actual evidence for HPMOR!Quirrel being Voldemort is the proximity-based sense-of-doom and the problems with casting spells on each other. This is actually quite different from what happens in canon, where the issue is with the wands, not their persons. Also, the clash between the Patronus and the Killing Curse didn’t cause the Priori thing to happen. So the doom feeling could have a number of different explanations while the spell-casting issue doesn’t seem to be the same as that of canon (and even if it were, that’s only evidence of Quirrel using Voldemort’s wand, not actually of BEING Voldemort… And wasn’t the location of Voldemort’s wand what Bellatrix was trying to tell Harry during the escape?).
It seems to me that if Voldemort isn’t actually the referent of the Prophecy (as speculated by others, it might refer to Death instead) then Voldemort might actually have died. Alternatively, I like the idea of Voldemort inadvertently casting a ritual while murdering Lily—perhaps Voldemort’s body, power, life, or a combination of the above we’re sacrifices in addition to the sacrifice of the target’s mother. It’s hard to speculate what the actual result of that ritual might be aside from the sacrifices, but any of those effects on Voldemort would have similar consequences for Voldemort.
I think it’s unlikely that it’s all an elaborate decades long hoax by Voldemort since as you say it just doesn’t make sense for him to give up the war like that. I would almost say that just as likely to happen might be some crazed wizard with an outsize talent for memory charms coming up with a way to effect a memory charm on a nationwide scale to completely fabricate Voldemort’s entire history and existence… Maybe Mad-Eye should take another pass at Gilderoy.