Re: Pepper Potts as Rescue
Let me just correct that a bit, it might be her at the bottom of the ocean but she doesn't die there, as evidenced by her searching through the wreckage. I guess it could be her at the bottom of the ocean because we've heard that Tony can project his armor onto her. Can't remember who said that, but that was the speculation.
“Whenever you see somebody crossing over to something it gives it pop. Like Murder She Wrote and Magnum [P.I.] — great crossover. I got excited.” Joss Whedon on Spider-man joining the Avengers.