He lost his starting job three weeks into the 2007 season , primarily served as the team 's backup quarterback afterward .
Grossman completed his full NFL season in 2006 , leading the Bears to a Super Bowl berth .
Grossman lost Grossman 's starting job three weeks into the 2007 season , primarily served as the team 's backup quarterback afterward .
Grossman completed his full NFL season in 2006 , leading the Bears to a Super Bowl berth .