Re: Changing the roster for Avengers 2?
Returning: Captain America, Hulk, Iron Man, Thor
Leaving: Black Widow, Hawkeye
They're going to stick with characters that are known for the movies and throw a lot of cannon out the window because it just gets too out there. They'll stick with the formula that proved successful with The Avengers.
I'd also love to see a movie focusing on Black Widow and Hawkeye in the style of a thriller. It has a lot of potential and would be cool to see. Even if they don't appear in Avengers 2, we need to see them again sometime.
Jensen Ackles for MCU Venom!
Spider-Man (2017): His MCU solo debut. The film would star Vulture as the villain, hired by Kingpin to stop the new hero, and take Peter back to high school. Eddie Brock would be introduced as well.