Lem Barney, one of the greatest defensive backs ever in the NFL, predicted in 2013 that the sport would not exist within the next two decades, because of how harmful it has become. Despite being one of the best players ever, he wishes he had driven a truck or a cab instead.<ref>http://www.usatoday.com/story/sports/nfl/2013/06/14/lem-barney-football-will-be-gone-in-20-years/2424499/</ref> | Lem Barney, one of the greatest defensive backs ever in the NFL, predicted in 2013 that the sport would not exist within the next two decades, because of how harmful it has become. Despite being one of the best players ever, he wishes he had driven a truck or a cab instead.<ref>http://www.usatoday.com/story/sports/nfl/2013/06/14/lem-barney-football-will-be-gone-in-20-years/2424499/</ref> |