Take it from me guys. You can't win without defense and the Cowboys failed to address some big holes in the D during the offseason.

The D is their biggest problem and should have been their first priority. Espeically the pass rush, which should have been aggressively addressed via free agency or the draft. Other than Sean Lee, they have no proven player, or pass rusher, who will start the season along their front seven.

They had a good idea before the draft that Rolando McClain, DeMarcus Lawrence and Randy Gregory were going to be facing big suspensions ... and still did nothing.

I get it. The Cowboys are planning on running an offense that controls the clock and keeps their own D off the field for 30 minutes a game. In 2014 with Murray in the backfield, they kept the ball for 32 minutes a game.

OK, let's say I buy that. That is REGULAR SEASON. What are they going to do in the playoffs when they can't keep the ball for 32 minutes?

Looks like a team built to win the regular season but destined to fail in the playoffs.

Simeon