Doug Free and Kyle Kosier are in camp. That means experience for an offensive line that was practicing with second-year player Sam Young, a sixth-round pick, at right tackle and a rookie, David Arkin, a fourth-round pick, at left guard.
But the Cowboys can't use that experience yet.
Neither Free nor Kosier can practice until Thursday, per the new labor rules. So it means the Cowboys will continue to mix and match with the first-team line. When Free returns, first-round pick Tyron Smith, who has been working at left tackle, will move over to right tackle. Kosier will plug in at left guard.
-- Carlos Mendez