FILE - In this Jan. 25, 2012 file photo taken from video, Hall of Fame football player Tony Dorsett is interviewed in his home in suburban Dallas. The NFL agreed Wednesday, June 25, 2014 to remove a $675 million cap on damages from thousands of concussion-related claims after a federal judge questioned whether there would be enough money to cover as many as 20,000 retired players. More than 4,500 former players have filed suit, some accusing the league of fraud for its handling of concussions. They include former Dallas Cowboys running back Dorsett and Super Bowl-winning Chicago Bears quarterback Jim McMahon, who suffers from dementia. (AP Photo/Martha Irvine, File)
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