It's amazing how much things can change in a month. When the Dallas Cowboys (7-5) were getting ready to play the Philadelphia Eagles (6-6) in November, the Cowboys were 3-5 and Jason Garrett was on the hot seat.
Fast forward a month, and the Cowboys are once again getting ready to face the Eagles but are sitting pretty atop the NFC East after stringing together four straight wins.
Division games in December is what the NFL is all about. Teams are fighting for their playoff lives against the opponents who know them best. The games are often close, and the drama is always high.