When Marvel's Avengers releases on PS4, Xbox One, PC, and Google Stadia, it will presumably be with six playable characters, or at least that's all Marvel and Crystal Dynamics have revealed so far, and there's been no suggestion we'll get more playable characters until after launch. That said, that hasn't stopped fans from imagining an alternate reality where they get to pick who's in the game. And that's exactly what one fan recently did.