The Detroit Lions (3-7-1) Week 13 opponent, the Chicago Bears (5-6), have declared their injury designations ahead of their Thanksgiving day matchup at Ford Field.

The Bears only have six players listed on their injury report, but all six are not be cleared to play on Thursday.

Ruled out

WR Taylor Gabriel (concussion)
TE Ben Braunecker (concussion)
TE Adam Shaheen (foot)
RT Bobby Massie (ankle)
LB Danny Trevathan (elbow)
S Sherrick McManis (groin)

Gabriel and Braunecker are both in the league’s concussion protocol and will miss this game. This is good news for the Lions as the last time these two teams faced off, Gabriel and Braunecker each scored a touchdown — two of the three scored by the Bears offense on the day.

Braunecker isn’t the only tight end ruled out for the Bears in this game. Starter Trey Burton was recently placed on injured reserve and reserve Adam Shaheen is also out. The Bears will now turn to their fourth option at tight end — JP Holtz.

Right tackle Bobby Massie is expected to miss several weeks with his ankle injury and the Bears will likely have to turn to former Lion Cornelius Lucas to start in his place.

Starting linebacker Danny Trevathan is the Bears biggest loss on defense and he will be replaced in the starting lineup by Nick Kwiatkoski. Kwiatkoski has nine tackles, a sack, and an interception against the Lions last time out.

McManis was the Bears’ third option at safety, and it wouldn’t be surprising to see them lean on their nickel cornerbacks more in this game.