It was a strange win for the Dallas Cowboys. They just knocked off the big dog of the NFC, a team on a 10-game win streak with an offense that lights up like pinball machine. Fans should be overjoyed, and they are, but there is a sense that the Cowboys didn’t even play their best football and still won. They repeatedly shot themselves in the foot with penalties, mental mistakes, bad execution and not all of it was on the offense. Even the defense got in on the act a couple of times (re: Randy Gregory).