The Bears’ defense, reeling after a second consecutive meltdown performance, suffered another potential blow as outside linebacker Khalil Mack came out of the Lions game with a shoulder injury and is day-to-day, according to coach Matt Nagy.
Mack, who was shut out on the stat sheet against the Lions — after a sack was nullified by a penalty — did not practice Wednesday as the Bears began preparations for Sunday’s game against the Texans at Soldier Field.
Nagy said he did not know when Mack suffered the injury. Mack played 55 of the 68 defensive snaps against the Lions (81%, his second lowest percentage of the season).