Originally Posted by GuestStar2004
problem is when you have loads of mutants with super powers around what makes these 4 people who have gain super powers in outa space... fantastic?
They could just focus on 4 to 6 X-Men and let them work with Fantastic Four. And for the other X-Men, a cameo wouldn't hurt.
If they will have a cross-over film with Fantastic Four, they would probably need to limit the amount of mutants that will appear in a lead/supporting role.