I agree with people saying Ant-Man and Wasp. They were founding members in the comics after all. I guess they will be in Avengers 3 after the Ant-Man movie, if Wasp is even going to be included in it. Vision is also a character I like but he needs a lot of set up with Ant-Man and Ultron. Maybe introduce Ultron in Ant-Man and have him come back with Vision in a Avengers movie? Who knows.
Black Panther is a really cool character that I'd also like to see, there were rumours that a movie was being discussed for after Avengers 2 so we'll have to wait and see.
Ms Marvel would be good as to have another woman on the team, but her origins are closely tied to Captain Marvel and the Kree so you'd probably either need to make a solo movie or change her story.
Finally I really like the idea MovieBob had in one of his Intermissions that since they can't use Spider-Man, they should have Spider-Woman. She is completely unrelated to Spidey so the rights weren't given to Sony. It would certainly allow them to poke some fun at the fact that Spider-Man is absent.
Black Panther is a really cool character that I'd also like to see, there were rumours that a movie was being discussed for after Avengers 2 so we'll have to wait and see.
Ms Marvel would be good as to have another woman on the team, but her origins are closely tied to Captain Marvel and the Kree so you'd probably either need to make a solo movie or change her story.
Finally I really like the idea MovieBob had in one of his Intermissions that since they can't use Spider-Man, they should have Spider-Woman. She is completely unrelated to Spidey so the rights weren't given to Sony. It would certainly allow them to poke some fun at the fact that Spider-Man is absent.