Carson Palmer was once a star quarterback at ... he suffered a severe knee injury. He rebounded from that injury to make the Pro Bowl in 2006 and 2015 while becoming the first QB to throw 4,000 ...

Former NFL quarterback Carson Palmer goes from retiring from ... only to be derailed by another terrible knee injury. 'A Football Life': Members from the unbeaten 1972 Miami Dolphins squad talk ...

The Raiders got more bad news with Palmer ... injury. ---END OF UPDATE--- Palmer's X-rays were negative but his return remains a question mark according to the team's Twitter account: QB Carson ...