19 Jan 2011
And reader Ben passes on this link to a story in Slate by Shankar Vedantam covering the latest in concussion research by the league.
62 comments, Last at 23 Jan 2011, 12:14am by TBI Researcher
Cincinnati returns to the No. 1 spot in our DVOA ratings, with Kansas City an even more surprising No. 1 in weighted DVOA. Plus, decline in Green Bay and Arizona isn't as horrible as total collapse in Philadelphia.