re: In which we ponder the future of the Marvel Cinematic Universe (spoilers likely)

Good stuff. I've said it before: the MCU needs to get people used to new characters quickly. If RDJ is really done with Iron Man after a couple of Avenger movies, we need a new Stark. I like RDJ a lot in the role, but I like Iron Man more. Just like with Cap though, I'd take War Machine in a couple of films, but I doubt that means a solo IM outing.