Re: X-MEN: FIRST CLASS - Grading+Discussion **SPOILERS!**
Warner Bros. flat-out said they opted not to pursue a sequel to Superman Returns
because they weren't happy with the way the film "positioned" the character. I'm sure Singer wanted to direct the sequel very much. It just didn't happen.
"Please... We need you to hope again... " - Professor Charles Xavier, X-Men: Days of Future Past