Seconded! I think Steve was present as a voice on a comm, trying to deliver information to Team Superherorescue, so he never actually saw Team Awesome Rescue I. That's what he gets for being injured: benched. Kind of.
And then there was Batman. It was Tony's plan, to which he tried to stick as closely as possible. Of course, since the hostages got out on their own/separately, he probably wound up winging it (har har har), but he pretty much followed Iron Man's lead on this one.