Originally Posted by psylockolussus
More like their safest card.
FOX already used their wild cards when they decided to create these spin-off and prequel movies that featured a brand new cast (except for 1 or 2).
smaller spin-offs arent the wild card at all.
A big team movie with the core characters will always be a wilder card than a prequel, even if its about Wolverine, or about Charles and Erik.
The core x-men are the core x-men. And the original cast is impressive, even if fans dont like certain choices, but the full cast together is really impressive, so it would take them many years to top it with another cast.
Next Big X-Men Crossover
* 2017- X-Men: Age of Apocalypse
Edit: Forget about 2017:
Official announcement -> X-MEN: APOCALYPSE - MAY 27, 2016!!!!