Photo description:

FILE - In this Aug. 16, 1986, file photo, Miami Dolphins linebacker Jay Brophy (53) leaps over the line of scrimmage unable to stop Cleveland Browns running back Greg Allen (26) from scoring the game-winning touchdown in the fourth quarter of a preseason NFL football game in Miami. Brophy is now 53. Doctors say his brain is 70. He walks slower than he used to, and might speak and think more slowly as well. The former Miami Hurricane and Miami Dolphins linebacker sees the NFL's tentative $765 million settlement as a potentially big step forward. (AP Photo/Raul de Molina, File)