Summary: John Halpin & Joel Beall preview Week 4. Players include: Eddie Lacy, C.J. Spiller, Ahmad Bradshaw, Torrey Smith, Reggie Bush, Joique Bell, Doug Martin, James Jones, Blake Bortles, Darren Sproles, Matt Asiata, Marques Colston, Branden Oliver, Knile Davis, Jamaal Charles, Larry Donnell, Kirk Cousins.