I don't think it would happen simply because I can't for one second imagine that either campaign would switch running-mates partway through. I'd have thought that any ground they might gain from having a 'better' running-mate would be more than lost through the ridicule and bad publicity that would result.
I agree, Wendy, and I don't think it's at all likely to happen. But I've seen references to the scenario on various blogs (and we *know* how incredibly truthful and trustworthy blogs are!
), and I thought it was an interesting idea. Maybe it's just wishful thinking on the part of his opponents
Sorry the poll options didn't fit you!
PJ