Bloo the Avatar

This is a weird idea my little brother and me came up with. It started with him saying, "What if Bloo was Aang?"
So we came up with a few roles:

Katara: Coco, because Frankie is too old and I think it'd be funny to see Coco as the character who's supposed voice of reason.

Sakka: Mac

Zuko: Wilt, because I'd LOVE to see the violent guy continually say 'Sorry!', like when he confronts Bloo (Aang) he'd say something like, "Sorry, but I have to capture you."

Appa: Eduardo ^_^