Dallas Cowboys LB Leighton Vander Esch (neck) did not participate in practice Wednesday, Dec. 28, and has been ruled out for Week 17. LB Micah Parsons (hand) was limited during practice and is listed as questionable. DE Dorance Armstrong (knee) did not practice but is not on the injury report. S Jayron Kearse (back, elbow), DE DeMarcus Lawrence (foot), DE Sam Williams (concussion) and OG Zack Martin (knee) fully participated in practice and are not on the injury report.
ESPN.com - Turron Davenport