X-Men movie (Marvel Studios)

[ranger_scout]

Originally Posted by Autbot_Benz

Cast announced at D3

Adam Driver is MR SINISTER

This article and theory makes sense. I do believe that since Mr. Sinister will be the villain in this movie that the Jean Grey we saw in Spider-Man: Brand New Day might've actually have been her clone Madelyne Pryor. It makes more sense for her to be a villain rather than the REAL Jean Grey.

X-Men: Adam Driver’s Mister Sinister Can Fix the MCU’s Jean Grey Problem