Board Thread:Questions and Answers/@comment-5977013-20131126070347

Considering all possible future characters involved in the Marvel Cinematic Universe, the lineup of the Avengers will not be the same by the time Avengers 2 and 3 are released. In my opinion, here is the list of possible Avengers by the third film:

Captain America - Steve Rogers Iron Man - Tony Stark The Hulk - Bruce Banner Thor - Thor Odinson Black Widow - Natasha Romanoff Hawkeye - Clint Barton Falcon - Sam Wilson Ant-Man - Hank Pym or Scott Lang Quicksilver - Pietro Maximoff Scarlet Witch - Wanda Maximoff

That's four new Avengers in just a few years, making a total of 10 on the team. Winter Soldier is possible, depending on the events of Captain America: The Winter Soldier, but has a history of being a solo player. Vision is also possible after the events of The Avengers: Age of Ultron. 