http://movies.yahoo.com/feature/movie-talk-avatar-2-the-abyss.htmlI enjoyed the first Avatar for what it was worth. Not the greatest movie I've seen, or even the most original, but entertaining. There really doesn't need to be a sequel, even if he is going with a different idea. I will admit that sea life does sound intriguing (I love marine biology, especially ancient marine biology). Still, the movie doesn't need a sequel.