Dave Duerson’s death shows seriousness of football-related concussions Sportsnet Staff May 6, 2011, 10:52 AM Sportsnet Staff May 6, 2011, 10:52 AM Sportsnet.ca no longer supports comments. LATEST NFL NEWS Jaguars sign DE Travon Walker to four-year extension 1 day ago All-Pro cornerback Stephon Gilmore announces retirement from NFL 2 days ago Topps will release NFL trading cards for first time since 2016 3 days ago Hailee Steinfeld, Bills quarterback Josh Allen welcome baby girl 3 days ago Raiders sign veteran quarterback Kirk Cousins, agent says 3 days ago Rams WR Puka Nacua went to rehab before being sued, attorney says 3 days ago Fernando Mendoza puts on impressive show at Indiana's biggest pro day 3 days ago NFLPA's JC Tretter urges NFL to avoid having to use replacement officials 4 days ago
