Hall of Fame running back Jerome Bettis and Dr. Allen Sills and Dr. Kevin Hill join host Rob Maaddi to discuss various topics. Bettis chats about Ben Roethlisberger's retirement, winning the Super Bowl his final season and the importance of indoor air quality. Sills, the NFL's chief medical officer, and Hill, Co-Chair of the NFL-NFLPA Joint Pain Management Committee, talk about the NFL awarding $1 million in research funding to two teams of medical researchers to investigate the effects of cannabinoids on pain management and neuroprotection from concussion in elite football players. Also, Pro Football Writer Barry Wilner shares thoughts on Tom Brady's retirement, Brian Flores' lawsuit against the league and Washington's new nickname.