Veteran guard Derrick Dockery who joined the team a week into training camp has opened a few eyes of late.
So much so that he has thrown himself into the competition for a possible starting job with Nate Livings, Mackenzy Bernadeau, Ron Leary and David Arkin. Dockery alternated some first team reps in practice with Arkin on Thursday.
“I was impressed with Dockery today,” owner Jerry Jones said. “Dockery has a chance to be what he wasn’t last year because of his late arrival last year and his injury situation last year. He did look impressive out there to me.”
Bernadeau and Livings were signed in free agency to be the starters but both have missed time in camp with injury. Bernadeau practiced on Thursday for the first time, alternating at the other guard spot with Leary.
If Dockery continues to impress, it could give the Cowboys even more of a chance to try Bernadeau at center where he compete with Phil Costa.