Being an Adult Swim convert, I can only comment with any degree of sureness on the Elric brothers. I think Al would be one of the more popular students, once people got over his, uh, metal-ness. He would be treated like any disabled student would, at first with a mixture of fear and curiosity, then with acceptance. Ed, on the other hand, would have his own little niche and be rather content in it. I don't think he would spend a lot of time studying, but would rather persue extra-curricular activities he has a passion for.
Okay people. Discuss!