Get used to this guy:
...And the fact that Christopher Eccleston (GI Joe: Rise of Cobra's Destro) will portray him.
Also the sequel to First Class will indeed be based on Days of Future Past. I suspect they will use to this to fully reboot/remix/combine their two main X-Men movie timelines. Bryan Singer also mentioned diverging Fox's X-franchise into it's own Cinematic Universe like the Avengers movie-verse. While this pretty much shuts down any chance of seeing Wolverine in the Avengers, it does mean there could be movies highlighting our favorite mutants (a proper Gambit and Deadpool for sure).