Bears left tackle Orlando Pace sustained a concussion in Thursday night's 10-6 loss to the San Francisco 49ers, but should be ready to go Nov. 22 against the Philadelphia Eagles, a league source said.
Kevin Shaffer replaced a dazed Pace in the lineup late during the second half against the 49ers.
``It's a little tough for me to focus; got a slight headache,'' Pace said after the game.
Cornerback Zack Bowman (abdomen) and tight end Desmond Clark (neck) should be OK to play against the Eagles as well.
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Too bad on all accounts because these three guys stink just like the rest of the Bears.