1. There Is A Sequel: World War Hulk
Planet Hulk has a sequel called World War Hulk. Yip, he comes back to Earth and he is rather miffed that he was sent to Marvels equivalent of the intergalactic naughty step. Remember talk of the Hulk being the bad guy in The Avengers? I still think that that dynamic holds an appeal for the suits at Marvel and some kind of Hulk revenge story come civil war for the third Avengers flick could be on the cards. Its almost too perfect.