And, yeah, I really want some resolution to all the massive plotholes Capcom just ripped us with MHX. As awesome as it was, it's difficult to reconcile with the original canon. You could probably fix at least one hole in it by saying that the Dr. Cain we see in X2 and X3 is a Reploid version, that he transferred his consciousness into a Reploid body- he was sure wired up enough in MHX you could get away with this.
I really wanted to see a rewrite of the whole X-Hunter plotline, myself. And much more detail on Zero being rebuilt by the Mavericks... stupid Capcom.