16. Black Panther —
T'Challa is the King of Wakanda and is everyone's first draft pick when it comes to a battle in the Marvel universe. Strong, agile, intelligent and a proven warrior, the Black Panther would make for a great picture in Marvel's Phase 3 initiative. There's already been talk of this project getting off the ground and serving as the comic book juggernaut's batch of stand-alone films, but our hope is that the Wakandan royale could suit up alongside Earth's Mightiest Heroes for Avengers 3.