(1) Dave Duerson (right) is seen here testifying before Congress in June of 2007 . In the background seated is former Dallas Cowboys’ player Darryl Johnston . Duerson’s testimony to Congress dealt with the issues of neurological disorders suffered by current and retired players. He was a stauch advocate also for the rights of players with regard their medical plight , denial of benefits and numerous other health related issues. He was only 50 years old at the time of his death. AP/ Malcolm Warren ……….