Alrighty, forum. I need your wisdom once more. So I've decided I really like the idea of Kat as Jack's stalker. But @Tenderiser raised a pretty good point with me in PM — why doesn't he just kill her? Sparkly fanfiction aside , the best reason I can think of is that Kat is somehow important and killing her would just make things infinitely worse. Jack can't disappear either, because he's got pretty significant local obligations. So, why is Kat so special? I really can't think of anything.