Rob here.
It's like the best buffet ever, everything sounds good. I'm really looking forward to playing through our version of X2 (Stryker's plot) and the things that go with that. Sentinel's, mutant registration, mansion attacks, and so on. But beyond that, It would be awesome to have some freaky new plot based around Wanda's ability to 'freak out and change reality.' The Greek stuff sounds like a really good idea (better than House of M). Maybe that could even tie into the Phoenix plot. If 'the Phoenix' was once worshipped as a God, maybe everything being changed into a Mt. Olympus could bring it out.