Day 4: The Hollins vibe, Shavers ascending

Battle for the last couple of spots on the Bills WR depth chart is being won by Tyrell Shavers early in camp. Sports Director Thad Brown and WIVB-TV Sports Director Josh Reed can explain why. Also plenty of rotating going on in the starting defensive backfield. Is there really a position battle happening there and why might it be a good sign for the Bills at safety. Also, two offensive players are struggling to protect the ball and one will be touching it more than anyone else. Finally, Mack Hollins addressed the media. He talked about converting the team, one by one, to the barefoot movement and why playing for five teams in six seasons was all his choice. It's another edition of Buffalo Campday Recap.