If true the movie would see Reed Richards, Invisible Woman, The Human Torch and The Thing face off against the mutant team due to secrets regarding the Fantastic Four’s origin. This maybe the 'mega crossover' film Bryan Singer mentioned back in August during the FantasiaFest in Toronto.
Currently X-Men: Days of Future Past is suppose to hit next year with X-Men: Apyclopse hitting in 2016. In between there is a Fantastic Four reboot currently slated for a June 2015 release. The movie has no official cant but will be directed by Chronicle director Josh Trank.
Not much to go on here but would you love a X-Men vs Fantastic Four crossover movie someday?! They will be referencing each other in FOXs cinematic universe only a matter of time before they fight.
With every rumor take with a grain of salt...
