Miami Dolphins running back Jay Ajayi, left, takes a handoff from Ryan Tannehill during the first quarter of an NFL preseason game Friday, Aug. 12, 2016, in East Rutherford, N.J.
Miami Dolphins running back Jay Ajayi, left, takes a handoff from Ryan Tannehill during the first quarter of an NFL preseason game Friday, Aug. 12, 2016, in East Rutherford, N.J. Bill Kostroun The Associated Press
Miami Dolphins running back Jay Ajayi, left, takes a handoff from Ryan Tannehill during the first quarter of an NFL preseason game Friday, Aug. 12, 2016, in East Rutherford, N.J. Bill Kostroun The Associated Press