Talk:Bumi/@comment-128.12.214.250-20120503103313/@comment-128.12.208.4-20120504023102

Maybe Aang wanted to keep a balance of power between bender's and non-benders in Republic City. I can't think of a better reason, but Aang is the only person we know of who could have passed on this knowledge. Maybe we'll find a good reason later. Anyway, while I think Bumi is the best candidate so far, we really don' t have much evidence to go off of.