[@Rin]
Magneto is in the place of Xavier, they still fight for the same cause. To help unite mutants and humans. The other members of the x-men are up in the air.. I guess if someone wants to make Cable or Spider-Man an x men go for it. I look forward to seeing this universes versions of the x men,  avengers and solo local heroes. 
The x men still use the school as the base.