I hope you guys know I was being sarcastic
The only lawsuit I see that could hurt Cameron was there there was a sci fi writer who wrote a book in the 60's that described Avatar down to a T including the giant blue alien thing, but most of them will be bought off and thats it.
Now speaking of all time gross, do you guys think that they are re-releasing Titanic in 3D so it could take the #1 spot BACK from Avatar?