Knee is feeling less than 100 percent.

The Eagles will attempt to clinch the NFC East title without safety Earl Wolff.

Wolff will sit out his fifth game in the last six played by the Eagles due to a knee issue.

Veteran Patrick Chung has been starting at safety for the Eagles. Look for him to rotate with veteran Kurt Coleman.

Eagles and Cowboys warm up at AT&T Stadium.

The Eagles also scratched quarterback Matt Barkley, safety Colt Anderson (knee), running back Matthew Tucker, cornerback Curtis Marsh, center Julian Vandervelde and offensive tackle Dennis Kelly.

Cowboys scoreboard.

Rookie offensive lineman Matt Tobin was active for the second game.

The Cowboys scratched quarterback Tony Romo, linebacker Ernie Sims, cornerback B.W. Webb, safety Jakar Hamilton, offensive tackle Darrion Weems and defensive end Martez Wilson. 

@BobGrotz