Originally Posted by Mr.M
More to do with the fact that you don't really see franchises going past four films these days unless they are REALLY successful. Compared to other comic book franchises, X-Men is lagging. DoFP could be a major hit, and if it doubles the take of any one X-Men movie, and gets in that 800-900 range, then I think Fox has the resources they need to extend the franchise.
I have a strong feeling and confidence that this is what gonna happen.
Maybe it wont reach one billion worldwide, but 800m is a strong possibility, and if Fox gets that, I bet you they will do something bigger with the franchise after that. and no, Im not talking about a reboot.
Next Big X-Men Crossover
* 2017- X-Men: Age of Apocalypse
Edit: Forget about 2017:
Official announcement -> X-MEN: APOCALYPSE - MAY 27, 2016!!!!