Who Is Sadie Sink Playing in 'Spider-Man 4'?

Sadie Sink has been cast to star opposite Tom Holland in "Spider-Man 4" – but who could she play? Sink is the first major actor to join the project and her announcement led to much speculation as to who she could play in the Marvel sequel, which will be directed by Destin Daniel Cretton ("Shang-Chi") and is due to start filming this year. The "Stranger Things" star has been at the top of fans' wishlist for a certain phoenix-fueled X-Man for years now, but that's far from the only option for the actress. Below are three of the top running possibilities for Sink to play in the . . .