Cowboys move Ratliff to reserve/PUP

Defensive tackle Jay Ratliff was moved to the physically unable to perform list to begin the regular season and will miss at least the first six weeks for the Dallas Cowboys.

Ratliff, who is dealing with groin and hamstring injuries, will be eligible to return between Weeks 6 and 11, and once he returns to practice the team will have 21 days to decide whether to activate him or place Ratliff on season-ending injured reserve.

Center Ryan Cook and defensive tackle Tyrone Crawford were placed on injured reserve, while receiver Anthony Amos, tight end Colin Cochart, guard Dennis Godfrey, receiver Jared Green, linebacker Deon Lacey, kicker Brett Maher, receiver Eric Rogers, quarterback Nick Stephens and cornerback Brandon Underwood were released.