If only Zabini had spoken more with his older cousin, he might have remembered that five years ago, Defense was taught by Professor Hat-and-Cloak.
More seriously, if Dumbledore thought to make sure no one could bring the same Dementor back the next day, he probably wouldn’t neglect to revoke, say, Slughorn’s permissions.
If only Zabini had spoken more with his older cousin, he might have remembered that five years ago, Defense was taught by Professor Hat-and-Cloak.
More seriously, if Dumbledore thought to make sure no one could bring the same Dementor back the next day, he probably wouldn’t neglect to revoke, say, Slughorn’s permissions.