@Hasdi, Even if M.Night did use the races in the series..Avatar:TLA is a smash hit world wide...everyone loves this show! the millions of fans would go see it anyway if the cast was Asian/Inuit... Actually the film probably would have made a better profit with the true cast from the series then a full white cast. Avatar:TLA is not something fans will turn down because the races in the movie are Asian/Inuit!
Dude 131mill is not good for Avatar:TLA a show world wide that millions of millions of people love!... that's a crappy profit.
Avatar:TLA is a race show and if turned into a movie the right would have easily made over 500million and still growing, if M.Night and Paramount didn't take this as a joke.