" Reggie Bush was acquired by the Dolphins because of his big-play ability. For the second week in a row, that ability remained unused potential.

Bush's most noteworthy contributions to the Dolphins' 17-16 loss to the Browns on Sunday were his pair of fumbles. He rushed for 24 yards on 11 carries and had one reception for 12 yards.

"We're just not executing," Bush said. "We're not making plays."

Bush was abused when he tried to run inside Sunday. Dolphins offensive coaches ran one toss sweep to isolate Bush's speed, but the play was snuffed out by the Browns. The Dolphins' most reliable running option on Sunday was rookie Daniel Thomas, who had 95 yards."