Kansas City Chiefs (2-14)
No team in the league had a worse season than the Kansas City Chiefs, posting just two wins. Their starting quarterback, Matt Cassel, was injured half way through, and the fans cheered his injury. The Chiefs also saw LB Jevon Belcher take his own life. At the end of season, head coach Romeo Crennel was fired, though General Manager, Scott Pioli, managed to keep his job. (Photo by Jamie Squire/Getty Images)