Dallas Cowboys DT Johnathan Hankins (ankle, knee) did not participate in practice Friday, Dec. 22, and has been ruled out for Week 16. OT Tyron Smith (back) did not practice and is listed as doubtful. S Malik Hooker (ankle) and OG Zack Martin (thigh) were limited during practice and are listed as questionable. DE Viliami Fehoko Jr. (knee) and OT Matt Waletzko (shoulder) fully participated in practice but are listed as questionable. RB Rico Dowdle (ankle) fully participated in practice and is not on the injury report. The Cowboys did not hold a practice Friday, so the practice participations are estimations.
The Dallas Morning News - Michael Gehlken