I think something to keep in mind is what happened before Quistis started this: We were all ganging up on Balthier. I don't know whether this is a coincident, but I'm going to keep it in mind if Serah flips scum. After that, I say lynch Quistis just to be sure they weren't trying to gain trust by sacrifice, and then take a good hard look at Balthier, that started all this