I'm not sure, to be completely honest. It shouldn't, but then I don't know what caused the USC/Nebraska mess. I would think moving posts that are older than the vbet threadstarter into a vbet thread is safer than moving a vbet threadstarter into another existing thread -- if that makes any sense. vBookie is a bit of a mess, if the bet is going to close reasonably soon, it might be worth making the move after it closes.