They have written him out from time to time. At one time, he was dying of heart failure, got rescued by Lilandra and the Star Jammers, and then they had to high-tail it out of there because they were being pursued. That put him away for 75 issues. Currently, he is depowered (following the House of M thing) and has been thrown out of the X-mansion. We'll see how long that lasts.stevelabny said:He needs to die to let the team grow. If only comics had the brains to offf him. Luckily, the after-credits scene doesn't have to be followed up on with a full return.
Chimera said:I was more bothered by him being FREE and in the park at the end. This is a man who has killed a lot of people. They won't just let him run free because he's no longer a mutant.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.