OneOfMany, Hermione is a troublemaker at heart too. She tries to be a goody goody but yet she breaks so many rules. One of the best parts was when she attacked Snape in the Shrieking Shack at the end of Book 3.
Popa is Horace Slughorn.
Joseph probably has a time-turner, that’s how he’s able to post under so many different screennames.
Feivel is Dumbledore.
more_2 is Mrs. Dursley.
Jothar is Filch.
HaLeiVi/RuffRuff is Sirius.
The Wolf is obviously Lupin.
Aries is McGonagal.
HaKatan is Flitwick.
And finally…
Shticky Guy is Harry Potter. I will humbly assume the position of Harry Potter myself if Shticky Guy refuses it, otherwise I’m Ron Chulda’ee.