Sadie Sink's role in Spider-Man 4 is still secret, but if she's cast as Mary Jane, it could fix the issues of Zendaya's Michelle Jones character.

A young Peter Parker/Spider-Man begins to navigate his newfound identity as web-slinging superhero Spider-Man. Thrilled by his experience with the Avengers, Peter returns home, where he lives with ...

By the time Spider-Man: Homecoming rolled around ... Not Mary Jane Watson, though. Meet Michelle Jones, book-loving, sarcasm-wielding, eye-rolling queen of background commentary.