Well that was easy. Not much to say here: the Cowboys found a way to lose, as usual in December. This week it was something old (another missed FG) and something new (inability to score the ball from the 1 yard line given 3 consecutive chances).
Romo managed to put up some nice meaningless yardage at the very end of the game, but couldn't convert when he had to. The defense held the Chargers to 20 points but couldn't get a stop when it mattered in the 4th quarter.
The difference in the game ended up being yet another missed FG by Nick Folk.
In other words: Cowboys in December baby. This was the easiest pick of the year.