A federal judge overseeing a first-of-its-kind head injury settlement with the NCAA expressed concerns today about some terms and the scope of the $75 million deal that encompasses all athletes going back decades. Facing a crowd of attorneys in a Chicago courtroom, U.S. District Judge John Z. Lee wondered why college sports like rifle teams, swimming and golf would be covered by the proposed agreement along with football and other contact sports. “I’m going to assume there aren’t a lot of risks of …