Hmm... I imagine most of Jamie's growths, at least the first couple times, being born from great necessity. Or... moderate necessity. So, Laurel's in a situation where something is about to happen. Not necessarily bad, just awkward, and perhaps something relating to either Derek or Jenna. Most likely Derek, because Jenna wouldn't really resort to under the belt tactics.
I think I'll do a post, but have Derek promise Jenna he's going to do... something, and have Jamie decide to follow him in hopes that he can warn off Laurel somehow. I'd rather break it up into a couple posts, though. Do you have enough material to keep the story going for say... three posts, without them interacting at all?