Bears: Quarterback Jason Campbell is set to make his first NFL start in more than a year in place of the concussed Jay Cutler. Niners: All signs point...

Bears: Quarterback Jason Campbell is set to make his first NFL start in more than a year in place of the concussed Jay Cutler.

Niners: All signs point to quarterback Alex Smith starting after he also suffered a concussion last week in a 24-24 tie with St. Louis. He was still listed as questionable, but the decision might not come until just hours before kickoff.

The Associated Press