Practice report: Nate Livings returns

IRVING, Texas -- Starting left guard Nate Livings, who missed Thursday's practice with a knee injury, returned to practice Friday morning.

Livings, who is hopeful about playing his former team Sunday, was doing some work with the offensive line during the open portion of practice.

Nose tackle Jay Ratliff (groin) wasn't seen during the open portion. Ratliff has missed six games to injury this season.

Orlando Scandrick (hand) and Charlie Peprah (foot) did not practice Friday.