The Marvel Mutant Sadie Sink Could Be Playing In Brand New Day If She's Not Jean Grey

[هَـ-ђāŵĩ-ـَاوِي]

The prevailing theory regarding Sadie Sink's character in Spider-Man: Brand New Day is that the actress is about to bring Jean Grey into the Marvel Cinematic Universe. The apparent presence of mind control elements in Spider-Man's upcoming MCU outing has only added fuel to those discussions.
Nicholas Raymond

The Marvel Mutant Sadie Sink Could Be Playing In Brand New Day If She's Not Jean Grey

She has a much bigger Spidey connection.

screenrant.com