The 49ers and Falcons head into Sunday's game in Atlanta with a trip to the Super Bowl on the line. Will injuries to key players like John Abraham or Justin Smith keep either team from punching its ticket to New Orleans?
At this point in the season, no team is fully healthy, but it's clear that some players and teams are healthier than others.
Here are five injuries that may force backups into the spotlight and coaching staffs to adjust their game plans.
Injury statuses courtesy of CBS Sports' John Breech