With her starmaking days as Max in Netflix sci-fi series Stranger Things behind her, Sadie Sink is forging a new path as part of the MCU in Spider-Man: Brand New Day.
There have been plenty of early whispers that she is playing a character with ties to the X-Men, including Rachel Summers and Jean Grey. It's the latter that has garnered most buzz, and has led to one Marvel fan spotting an astonishing connection between Max and Jean Grey.