Re: Who should be the villain in an Avengers sequel? (Poll)
I think a movie with Kang would give Pym a reason to create Ultron (think of Earth's Mightiest Heroes where he sent an army of Ultron's to help with the Kang invasion.) Ultron requires much more build up than Kang, and should get part of a film to be built upto before he's unleashed.
2013: Iron Man 3, The Wolverine, Thor: The Dark World
2014: Captain America: The Winter Soldier, The Amazing Spider-Man 2, X-Men: Days of Future Past, Guardians of the Galaxy, Big Hero 6
2015: Fantastic 4 Reborn, Avengers 2, Ant-Man
Your move, DC...