Forget about using mindbending substances to bend one through the big sticks. Class litigation and civil actions against authorities for allowing players to repeatedly play soon after suffering concussion will be the next-big-thing in sport. I would like to propose a Headbangers Cup for 2013, with Jimmy Bartel and Kurt Tippett currently in pole positions for Round One on five concussions (2012) each. This problem goes across many contact sports including boxing (think currently ailing Muhammed Ali and now slurry Evander Holyfield) soccer and the various forms of rugby and grid iron. The long term neural impact and legal minefield of these contact sports was spelt out on ABC last year (Four Corners I think). It is worst in American football.