Yoda (Star Wars)

Aside from Thor, the Avengers really lack prolonged experience in the art of combat. Granted, Captain America fought in World War II, but his experience pales in comparison to the ancient Jedi Master known as Yoda.

The Avengers are set to head out into space to fight Thanos in the Infinity War movies – and that could result in them encountering some alien races. It would be cool if they could encounter Yoda and encourage him to join their plight.

A skilled lightsaber user, Yoda also has incredibly force powers. And although he doesn’t fight much due to his advanced age, he’s useful when called upon and his experience means he’d e a great mentor regardless. Plus, seeing him fight alongside Hulk, in a Groot/Rocket Raccoon-esque manner, would be incredible.