I never thought he would admit it, but Magneto has stopped pretending that he had a different personality or was being controlled by someone else. Cyclops got past the denial (Magneto's; not his own, of course). Magneto WAS Xorn.
Bendis confirms that this is what Magneto and Cyclops were discussing.
http://brianmichaelbendis.tumblr.com...ng-xavier-in-a