So I am now, more convinced than ever, (especially with "Extraordinary X-Men") that my thought process (almost a year ago to the day!) is still correct.
Marvel is going to be doing away with Mutants and probably making them "Inhumans" or an off shoot of Inhumans.
http://alphaflight.net/showthread.ph...ll=1#post96813

I posted about this idea when I learned what the core concept of Extraordinary X-Men was about:
http://comicreliefpodcast.com/archives/363