Active Roster

Brett Keisel (PIT) - 3 tackles (backup DE)
-no stats accumulated in 37-19 win over Panthers.

John Denney (MIA) - some long snaps (starting long snapper)
-lost 15-34 against Chiefs.

Dallas Reynolds (NYG) - appeared in all 3 games (3rd string center)
-won 30-17 against Texans.

Ezekial Ansah (DET) - 7 total tackles, 1 sack, 1 TFL (starting DE)
-2 total tackles in 19-7 win over the Packers.

Injured Reserve

Kyle Van Noy (DET) - short term injured reserve, meaning he cannot return to practice till Week 6 and can be activated in Week 8.

Dennis Pitta (BAL) - 16 receptions 125 yards (starting TE)
-3 catches 12 yards in 23-21 win against Browns re-fractured/dislocated his right hip. Will miss remainder of the season
-Article on his injury

Practice Squad Cougars (that I could find)
DB Daniel Sorensen (KC) - 1 tackle (cut and signed to practice squad )
LB Spencer Hadley (OAK)