DeMarcus Ware and Jason Hatcher are the two mainstays left and both have been banged up. Ware missed three games with a quadriceps injury. Hatcher missed one with a stinger that has been problematic for two months.
If the defense is to have a chance to succeed, the Cowboys need Ware and Hatcher. But here's a question: Why are they not in the game more?
Jason Garrett said the Cowboys, "believe in the rotational system that Rod [Marinelli] uses."
It's fine to rotate players. You want players to remain fresh through the course of a game. But do they need to come off the field together?
Of the 69 defensive snaps in Sunday's loss to the Green Bay Packers, Ware and Hatcher were on the field together for 44 of them. There were 13 snaps where one or the other was on the field. There were 12 snaps in which neither was on the field, including goal-line snaps in the fourth quarter before Andrew Quarless' touchdown. Hatcher was not on the field for James Jones' 3-yard touchdown catch and Eddie Lacy's game-winning score.
At different times the Cowboys' defensive line featured Everette Brown, Drake Nevis, Corey Irvin and George Selvie. At one point they had Ware and Edgar Jones at defensive end with Jarius Wynn and Irvin at tackle.
"It's real important to keep that group fresh up front," Garrett said. "If you're looking for guys to put pressure on the quarterback, being fresh is a big part of that. The best defenses line I've been around rotated guys. So we'll continue to do that. It's not exclusive. They don't always come out together. They don't always play together. But occasionally they do, sometimes they're on the sideline together and you have to battle through that. The other guys have an opportunity to step up and make an impact on the game. George Selvie did a fantastic job in yesterday's game. He made a lot of plays, tackle for losses, sacks and impacted the game in a positive way. Everett Brown did as well. We have to get that across the board."
But there is a time and place for everything. In the most crucial snaps -- like on the goal line -- Ware and Hatcher must be on the field.