re: Lions cut Reggie Bush

PT is still good on 3rd downs getting tough yardage and is still money on screens.....However one thing that we did miss this past season with no Sproles in the rotation is a quick twitch runner and receiver out of the backfield......They tried to make Cadet into that player, and he didn't do terrible, but he did show why he was not drafted......That position/role definitely needs to be upgraded, the only questions are how much money would Reggie come back for, and is there another FA that might be cheaper, or is there a rookie(s) that we are targeting that could fill that role for cheap for the next 4 years?