We've got She-Hulk coming up, and she has a pretty extensive history with the Avengers in the comics. I read an article Marvel posted on their website that went through comics history, and now I'm curious if they go that route, who will play the Kingpin role? Unless they actually bring back Vincent D'Onofro, which would be amazing. I can't really see them taking this in that direction, that would be a better fit for the Guardians of the Galaxy at this point, since that is by far the most cosmic MCU series right now. I believe the first Skrull storyline ended with them being permanently turned into cows.