There’s a scene in the criminally underrated movie Rocky Balboa where a 60-year-old Rocky prepares to begin his training regimen for his fight versus the current world heavyweight boxing champion Mason Dixon.

New Orleans Saints veteran quarterback Derek Carr, who cleared concussion protocol and was removed from the injury report, is expected to start Sunday vs. the Carolina Panthers, a source told ESPN's Adam Schefter on Saturday night.

Trevor Lawrence, Geno Smith, and Derek Carr are adding to the list of QB injury woes this season, as all of their statuses are in doubt for Sunday. Get the latest injury updates on these key QBs ahead of your Week 14 fantasy start 'em,