I think that the Moira X revelation is just one of the best and most genius twists in comic book history. Ever.
So basically, back to their first encounter, Moira revealed the entire truth to Xavier, and together they have been manipulating the X-Men since day one. Quite frankly, I guess that Xavier absorbed much more informations than what he claimed to have gained (from Moira), and the entire X-Men's history has been channeled and partially "staged" in a profound way.
I just think that some X-Men, especially Wolverine, should have left Xavier, the team and Krakoa, because they might/should feel definitely BETRAYED by him and Moira, and basically used as "puppets". What do you think about it? Many X-Men endured terrible tragedies, but Xavier did not reveal the truth to them at the right time.
This is not gonna end in a good way.