Washington Redskins WR DeSean Jackson (knee) was limited in practice Thursday, Dec. 31.

Dallas Cowboys OG La’el Collins (ankle) and WR Devin Street (concussion) did not practice Thursday, Dec. 31. CB Morris Claiborne (hamstring), DE Greg Hardy (illness), SS Jeff Heath (shoulder), LB Kyle Wilber (shoulder) and DE Jeremy Mincey (hip) were limited. DE Demarcus Lawrence (chest) participated fully.

Pittsburgh Steelers SS Will Allen (non-injury), CB Antwon Blake (back), CB Doran Grant (groin), LB James Harrison (illness), LB Ryan Shazier (non-injury) and TE Matt Spaeth (non-injury) did not participate in practice Thursday, Dec. 31. CB William Gay (non-injury) and FS Mike Mitchell (shoulder) fully participated in practice.

Dallas Cowboys TE Jason Witten (chest) participated fully in practice Thursday, Dec. 31.

Dallas Cowboys WR Cole Beasley (knee) was limited in practice Thursday, Dec. 31.

Pittsburgh Steelers TE Heath Miller (non-injury) fully participated in practice Thursday, Dec. 31.

Pittsburgh Steelers QB Ben Roethlisberger (illness) fully participated in practice Thursday, Dec. 31.

Pittsburgh Steelers WR Martavis Bryant (illness) did not participate in practice Thursday, Dec. 31.

Cincinnati Bengals LB A.J. Hawk (non-injury) and TE Ryan Hewitt (knee, illness) did not practice Thursday, Dec. 31. DE Carlos Dunlap (hamstring) and S George Iloka (groin) were limited.

Cincinnati Bengals WR Marvin Jones (hamstring) was limited in practice Thursday, Dec. 31.