Given D&D's past form, things will happen because... reasons... And I say reasons because they are really, really cr*p at the supernatural stuff, and explaining why thigs happen. There are lots (and lots) of plot lines that have been royally screwed up. Even the combined efforts of the QF and VA IT teams could screw stuff up this badly.
When I have to explain why to family and people at work there is celarly something wrong. I think the next few seasons are going to fall a bit flat.
Medhead, I dont remember anything about a threesome in Orange S2, can you elaborate, I'm about to start S3.