Plus with the offensive line that the Cowboys have ; they should be able to produce a 1,000 - yard rusher easily .
Dallas smartly did n't overpay for RB DeMarco Murray 's services as he still is injury prone and fumbles a lot .
Plus with the offensive line that the Dallas have ; Dallas should be able to produce a 1,000 - yard rusher easily .
Dallas smartly did n't overpay for RB DeMarco Murray 's services as he still is injury prone and fumbles a lot .