They don’t need many aurors, it’s just that aurors come in trios.
When was this established, some time in TSPE? Because the fact that Dumbledore had three aurors for the dementor is fairly irrelevant.
There are auror trios guarding azkaban, Draco has his soldiers fight in trios in the first battle, causing harry to ask if that is how adult armies act.
They don’t need many aurors, it’s just that aurors come in trios.
When was this established, some time in TSPE? Because the fact that Dumbledore had three aurors for the dementor is fairly irrelevant.
There are auror trios guarding azkaban, Draco has his soldiers fight in trios in the first battle, causing harry to ask if that is how adult armies act.