They rank 13th in the NFL in run defense , allowing an average of 105.2 yards per game and 4.1 yards per carry .
The Cowboys have been stout against the pass but pedestrian against the run this season .
Cowboys rank 13th in the NFL in run defense , allowing an average of 105.2 yards per game and 4.1 yards per carry .
The Cowboys have been stout against the pass but pedestrian against the run this season .