Board Thread:Questions and Answers/@comment-4651179-20151114011017/@comment-4548390-20151114034747

No, he doesn't say that. He says to Stark to imagine a world where he became Iron Hulk and then say to him to imagine a world (implying a different one) where he killed him and took his armor, and then he reaffirms it's the same world they're in that moment.