Roger Staubach puts two and two together and figures football has to have played a part in Tony Dorsett being diagnosed with CTE. But the Hall of Famer doesn't blame the former doctors and coaches involved in the game back then. "There's got to be some relationship to getting your head batted around," Staubach said Sunday. "I think the game is a tough game. You know what you're getting into. I don't think they intentionally tried to deceive us. I don't think they had all the information back then. I don't know that. Knock on wood hope that I…."