Okay, so I'm still cogitating on an eventual Hogwarts fanfic to be set roughly in the Jas. Potter Gang days, and I'm trying to figure out which teachers/staff would be there and which I'll have to come up with. Obviously I need:
Potions Master (since Snape's still a kid)
DADA Teacher (obviously)
Head of Slytherin (Snape's still a kid; this could, probably would be either the DADA or Potions teacher)
Who the heck is the head of Ravenclaw!? I don't think we've been told for certain, have we? And I've got to have one, since that's the Main House in my story. A lot of people have guessed Flitwick, and I'm tempted to go with him, since he's a familiar character.