I know this is such a cliché, but I’m going to use it anyway, so eat it: There are three things we can count on in life: Death, taxes and the Cowboys collapsing in December under Wade Phillips.

The Chargers won their eighth straight game on Sunday by knocking off the Cowboys, 20-17 in Week 14. Vincent Jackson turned in a banner performance by catching seven passes for 120 yards, which should appease fantasy football owners because he had just nine grabs for 147 yards in the previous four weeks.

But getting back to Dallas, the ‘Boys have started off the month of December by dropping their first two games. They’re now 3-7 under Phillips, but it’s hardly fair to blame all of the Cowboys’ struggles in the fatal month on the head coach.

In December and January, Tony Romo is 5-12 as a starter and the defense is allowing 25.1 points per game. So if owner Jerry Jones is getting an itchy firing finger again, he might want to clean house because it’s been a collection of things that have lead to the Cowboys’ woes in the final month of the season.

Of course, Romo wasn’t that bad today. The Cowboys went run-heavy in the first half and he still managed to throw for 249 yards, two touchdowns and zero interceptions. (Granted, he was helped by a last-second touchdown pass to Patrick Crayton.)

That said, neither he nor the defense did enough to earn a win. There’s no shame in losing to a good Chargers team that can throw at will most Sundays. But the bottom line is that Dallas put together a lackluster effort at home in crunch time of the season. It doesn’t matter who’s most to blame – they just need to win.

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