Hitting a few of Wednesday's news tidbits before heading to the airport:
Chicago Bears: We already got you up to date on the acquisition of quarterback Josh McCown. Cornerback D.J. Moore (ankle) did not practice Wednesday. Safety Brandon Meriweather (concussion) was limited.
Detroit Lions: Reserve defensive end Lawrence Jackson (thigh) is doubtful for Thursday's game. Defensive tackle Corey Williams (calf) is listed as questionable but told reporters this week he plans to play. Defensive end Willie Young (ankle) is questionable but is expected to play. The only players ruled out are running back Jahvid Best (concussion) and punter Ryan Donahue (quadriceps).
Minnesota Vikings: Tailback Adrian Peterson (ankle) was one of four players who didn't practice Wednesday. Coach Leslie Frazier said the team won't try to test Peterson in practice until Friday at the earliest. Safety Husain Abdullah (concussion), tight end Visanthe Shiancoe (hamstring) and tight end Kyle Rudolph (quadriceps) also missed practice. The Vikings might need to promote practice squad tight end Allen Reisner because of the Shiancoe and Rudolph injuries.