Cowboys' Jones suggests 18-game regular season

Dallas Cowboys owner Jerry Jones offered a solution to shorten the NFL preseason and limit exposure to concussions: an 18-game regular-season schedule. Jones said in an interview with the Dallas Morning News that adding two games to the current regular season model could bring $1 billion in player revenue. "I can make the case that we have an uptick in concussions in the preseason,'' Jones said.