I'm not really hooked on anything at the moment, fanfic-wise. There are a few new-ish stories that seem interesting, but I'm waiting until they're further along or finished to get into them. Unfortunately, the stories that seem to hook me the most also have the flakiest authors who don't seem to update very often or finish things before starting new projects. I haven't had much time to read lately, so it's not hard to wait and see.
That said, I am looking forward to updates on Running Up That Hill, Borrowed Time, Here We Stand, and Divine Intervention, as well as a few older stories that I doubt will ever get finished. And there's a story or two I want to catch up on reading as well.