Final Raiders WR spot could go to either McCaffrey or Hansley

Daily Raiders blog for NBC Bay Area website: Max McCaffrey and Joe Hansley, a pair of undrafted free agents, have been impressive in Raiders camp and could duel for the final available slot. http://www.nbcbayarea.com/news/local/McCaffrey-Hansley-Could-Duel-for-Final-Receiver-Spot-in-Training-Camp-383644211.html