Bald Harry ftw...I could see him looking something like a rather young, non-handicapped Charles Xavier with green eyes and a lightning bolt scar. Well at least Harry didn't splinch out anything important, and it doesn't seem as if the girls like him any less without his hair.
I'd love to see the animagus training that Minerva is going to do. Who's going to have what form? Who's going to have the ability to transform? I can't wait.