Ironman 3 (Extremis)
Fantastic! I don't know who else he could mean. Interesting quote that Fox could use them for X-Men
and they could still use them for the Avengers. Obviously, that's a direct reference to them, but that was made by someone else in an unrelated statement.
I'd be stoked to see them in it. They better get someone gorgeous and talented for Scarlet Witch (cough - Kate Beckinsale? - cough) or they're going to find a lot of comic geeks really mad at them. Obviously, we wouldn't want a stiff for Quicksilver, either.