I was torn between Black Panther & Ms. Marvel (I'm still not calling her Captain. I don't know why). I ended up going with Ms Marvel, just because I like her more and think she'd have a better film if done correctly (nothing against Black Panther, he'd have a great film. I just think Carol would have a better one).
Other than those two, the only one here that deserves a movie is Hulk. Inhumans I don't think would be that great, and Black Widow shouldn't get a movie until they find someone new for the role (Scarlet Johansson is just terrible).