Well it looks like the Fox Network is working on two X-Men themed television series, Legion: is being based on Professor X’s son David Haller, which will air on FX. Hellfire, based on the villainous mutant group known as the Hellfire Club is also in the works.
Here’s the pilot synopsis for Legion:
The pilot introduces the story of David Haller: Since he was a teenager, David has struggled with mental illness. Diagnosed as schizophrenic, David has been in and out of psychiatric hospitals for years. But after a strange encounter with a fellow patient, he’s confronted with the possibility that the voices he hears and the visions he sees might be real.