Checking in on Thursday's newsbits in the NFC North:
Chicago Bears: Tight end Kellen Davis (back) and defensive end Julius Peppers (not injury related) returned to practice Thursday. Still missing were linebacker Lance Briggs (ankle), running back Marion Barber (calf) and kick returner/receiver Devin Hester (ankle). None have been ruled out for Sunday's game at Lambeau Field.
Detroit Lions: Cornerback Don Carey (concussion), safety Louis Delmas (knee), defensive tackle Nick Fairley (foot), defensive tackle Corey Williams (hip) and defensive end Willie Young (ankle) all missed practice. The Lions re-signed cornerback Brandon McDonald to bolster their depth as Carey's concussion lingers.
Green Bay Packers: Running backs James Starks (ankle) and Brandon Saine (concussion) participated fully in practice and should be ready to play Sunday night. Linebacker Desmond Bishop (calf) and offensive lineman Chad Clifton (hamstring/back) made it through their second consecutive day of practice. Defensive lineman Howard Green (foot) was limited in practice. Defensive end Ryan Pickett (concussion) has still not been cleared.
Minnesota Vikings: The decision by USC quarterback Matt Barkley to return to school could have an indirect impact on the Vikings. If the Vikings ultimately want to trade down from their perch atop the first round, it would have helped to have another blue-chip quarterback to increase the value of their pick. Meanwhile, cornerback Asher Allen and guard Steve Hutchinson (concussion) missed practice for the second consecutive day.