Awful idea. Would much rather have Beastly Kingdom and it’s iconic mythological creatures over the alien animals from an overrated knockoff of Pocahontas, Atlantis the Lost Empire and the sci-fi short story Call Me Joe. If it was just a single attraction for the Studios, it would be a little more tolerable.
Oh, okay good. 
I would hate to hurt your feelings.
To quote Hiccup
“Why would they do that!”
I don’t strongly dislike Avatar nor am I an avid fan of the film, so I’m sort of indifferent to this news. It’s very surprising to hear, though, and I feel like there could be some neat attractions.
Avatar seems so out of place though at Disney. ESPECIALLY in the Animal Kingdom park.