Originally Posted by X-Maniac
I would rather they didn't clutter up an X-Men space movie with the Fantastic Four. That would be too much, and too many characters, on top of Starjammers and/or Imperial Guard. It would muddy the water too much.
Some slight crossover would be fine (like Reed Richards talks on a screen to the X-Men about the space mission, or they mention he designed the rocket or something). But the whole F4 appearing in the same movie might feel like too much.
Agreed, nothing wrong with characters showing up with reason but they still have a long ways to go on development of actual X-Men characters. Rather not have the F4 take up character time when certain X members can't even get theirs.