IF they do this, maybe Gali could have the singing voice of Nala (Loin King). Lewa: Joseoph Williams (Simba) or Phil Collins. Pohatu: Robin Williams (Robin and Joe Williams are NOT related). Onua? Probably not. Kopaka? Nope. Tahu? Elton John!
I love Phil Collins and Elton John music. That's the good thing about animated movies: They're usually musicals.
Note: This is in the wrong forum. This belongs in Movies.