It's December and that means Tony Romo and the Dallas Cowboys need to watch their back.
We know all about Romo's brilliance in November, but we know that he's mediocre-to-average in December and well-known choke artist.
They are favored by three this week.
The rest of the league has some interesting spreads as well.
Three games—Minnesota at Detroit, Tampa Bay at Jacksonville and St. Louis at Seattle—actually have no line this week. Not a pick 'em, but the line is actually off.
And five games actually have a spreads of seven points or more.
Here are some favorites that need to be on upset alert.