Christian McCaffrey, workhorse back? Panthers provide preseason proof Unknown 00:07 Carolina reveals in its "dress rehearsal" for the 2018 season that the second-year running back's role is expanding. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSuns again overcome double-digit deficit, this time knock off MavsPredators hope to continue Canadian domination vs. Jets (Dec 19, 2017)Noesen helps Devils rally past Ducks, move atop MetropolitanValparaiso snaps skid with 76-68 win over Santa Clara (Dec 18, 2017)
