Miles Austin aggravated his right hamstring on a 37-yard catch in the second quarter of Sunday's 23-13 win by the Cowboys against Seattle. He did not return to the game. Austin suffered the injury in training camp and sat out a few workouts and then re-injured it at San Francisco in Week 2. He missed the next two games before returning Oct. 16 at New England. He had 12 catches in the three games after his return.