batfan08
Super Freak
I think Iron Man 4, with RDJ, is a given. I don't think it's a matter of money, either, considering RDJ was the one complaining that the crews weren't getting paid enough when he was getting $50 million paychecks, but I could be wrong. Suffice it to say, we're not even half way through Phase 2, yet, so, naturally, they'd want to keep people on their toes.