According to insider MyTimeToShineHello, Marvel Studios plans to use Mister Sinister in several upcoming projects of the cinematic universe.
The source does not specify which films or series are in question, but apparently, Nathaniel Essex, played by Adam Driver, will not be limited to a one-time villain role in the new "X-Men," scheduled for release on May 5, 2028.
At the same time, Mister Sinister, apparently, will not be the main antagonist of the entire "Mutant Saga." Earlier it was reported that this role might be given to Apocalypse.