He isn't going to be on the X-Men much longer. Most likely Claremont, or someone else will be handling the Jean and Selene meeting.

As for Nurse Annie, I made a joke about her being the demon Nastirh.

Back to Alex and Lorna, those two broke up before Alex died. Alex had left the team to find Scarlet Mckenzie, falling into a trap, got brainwashed by evil Beast, and tried to kill Lorna. Lorna ended the relationship.

It was Alan Davis that reduced Lorna to an idiot who couldn't think straight (totally obsessed with Alex, even his costume). However, Morrison made her insane (an impovement), and Austen permanently ending her relationship with Alex were good moves. I personally kind of like the wild daughter of Magneto.:)