Phoenix8387
PSLS Level: Bronze
I don't think Chris Evans will make it to Avengers 3. With Sebastian Stan (Bucky) getting a 9 movie deal and the SO many hints in Cap 2, they're clearly going down a specific comic storyline for Cap 3. I think Evans will play a co-starring role in another characters film similar to how Widow did in Cap 2 (possibly the Black Widow movie in development or even Ant Man). This will allow him to fulfill his 6 movie contract and hand the reins over to Stan.Just want to point out that Chris Evans contract will probably expire after Avengers 3, not Age of Ultron. He has a 6 movie contract, and guest appearances in Thor didn't count.
The other options would be to have a large flashback portion in Avengers 3 or to make that storyline an Avengers plotline, however I don't think that the storyline fits as an Avengers film.