You said you were consciously teeing up the Avengers?
Yeah. I think it would be a very smart third film in the Iron Man series. It's very difficult to keep these franchises from running out of gas after two [movies]. The high point seems to be the second one, judging by history: If you just look at the consensus in the reviews, you see that X-Men 2 and Spider-Man 2 are sort of seen by the fans as the sort of high point of both franchises, though I don't necessarily agree with that. But to be able to fold it into an Avengers is something you just couldn't do in another studio, and I think what Marvel is about is stuff you can't do at a bigger studio. They gave me tremendous creative freedom; they gave me tremendous freedom in casting, at the end of the day. Even though there was concern, they ultimately backed a decision [to hire Downey to play Tony Stark] that I don't think a studio would've, and now they're benefiting from having that nimble creative team. And that's, honestly, the most attractive aspect of working with them again.