In August, ESPN announced a new way to measure quarterbacks: Total QBR. How does it compare with other quarterback rating systems?
Source: http://feeds.nytimes.com/click.phdo?i=8a134139c0cabffd5195d40e3b7b8f68
Mike Sherman Mike Shanahan Mike Munchak Mike McCarthy Marvin Lewis Marty Schottenheimer Lovie Smith Leslie Frazier
