Racing PositionsCowboys' safety solution staring them in the face: Earl Thomas3YTodd ArcherCowboys have secondary needs but maybe not holes3YTodd ArcherDallas Cowboys cut Kellen Moore, make Cooper Rush No. 2 QB for now4YTodd ArcherLow energy at Cowboys practice with loads of regulars missing4YTodd ArcherJameill Showers, Jeff Heath, Dan Skipper ease Cowboys workload4YTodd ArcherDak Prescott is a perfect 18-of-18 in practice Wednesday4YTodd ArcherGoal line brings out intensity at Cowboys practice4YTodd ArcherJameill Showers' competition with Dak Prescott has changed angles4YTodd ArcherCowboys will break rookies in slowly, with no offense vs. defense4YTodd ArcherCowboys didn't draft a runner, but Alfred Morris' spot could be up in air4YTodd Archer