Ok. Here we go:

Exhibit A:
Houston +13 @ Dallas (-110) - Pinnacle

This line will move down because of sharp money early. Public money may or may not move the line back up (I'm leaning towards no. It won't move back up, because of the performance of the Cowboys today)

By the way, I'm already on it. Both because I'm from houston (home bet - woooh!), and because I think if I really want to, I'll be able to scalp this out later.