One thing that I've adored in the Iron Man films (especially 3), is that whenever there was an opportunity, the writers took time to explore Stark's glory of being a superhero. Now by the time Avengers 2 releases, all our characters will already be established - I'd honestly like the film to explore certain events in the comics, such as certain characters moving into the Avengers Tower, being called on missions... Those are the kind of things that I generally miss in comics these days. Does anyone else think that they should try and get back to that? Hell, I won't care if they threw in an Avengers Assemble line, no matter how cheesy it would be.
(Had to cut this short, really late :P)