Originally Posted by Mr. Dent
I like this theory, sans the uber leadership part. Banner just isn't the leader type, and while Hulk can lead by sheer of example of his brute power, it wouldn't last.
That aside, it makes a lot of sense for the Hulk to go blind with rage in the film and start attacking everything, which results in the Council deeming him too dangerous to the planet and shooting him out into space.
meanwhile the rest of them are trying to stop thanos from trying to destroy the universe. and as he said, his teammates may have to subdue him...Thanos gets beat by hulk single handidly, but the avengers are able to temporarily subdue hulk? while they couldn't stop thanos? not too sure this route will work