Bard,

How do you know for a FACT that Jean will be handed to Chris? I mean, I wouldn't mind at all, but I didn't hear if Jean's even going to be coming back right after 154!

Chris also said on X-Fan that one of his future arcs was going to be called "Summers Reunion" or something like that, and Scott, Jean, and their "children" would be held prisoner of Stryfe (if he was allowed to continue on Uncanny and X-Men)...and I remember Chris mentioning that he wanted to use Ray, but I guess he didn't have time (or unless like you said, he just changed Rachel to Jean because of editors).