9Black Bolt
Source: marvel.com
Marvel wants to produce the movie called The Inhumans, but the fate of this film remains undecided. It would be cool if Dwayne Johnson was the silent king of the alien-human hybrids. His character, named Blackagar Boltagon is immensely powerful, and he can destroy mountains with nothing but a whisper. This is the reason why he cannot speak, and in the comics, Boltagon is described as expressionless, which could present a challenge for The Rock since he uses his facial expressions a lot in his movies. However, Black Bolt is all about muscle, who cares if he doesn’t speak right?