Justin Hammer

Sam Rockwell’s Justin Hammer was one of the best things in Iron Man 2 – which isn’t saying much, as it wasn’t one of the best Marvel Cinematic Universe offerings. That being said, he was pretty damn good in general and the fact that he is still alive means a return to the screen is very possible.

He is currently in custody in Seagate prison (as seen in the Marvel One-Shot All Hail the King), but should a Masters of Evil team wish to make use of him, they could easily break him out.

He could provide them with an army of his drones in a bid to finally get one over on Tony Stark and would provide comedy relief alongside the powerful villains he’d be working with.