‘The luckiest man on the roster Thursday night could have been Antoine Caldwell. Doug Legursky suffered what looked to be a serious injury that required him getting carted off the field. After the game, he was seen in an air cast on his left leg to keep his knee from bending. They can’t hold a roster spot for him if he’s going to be out a long time so the Injured Reserve might end up being the play for the Bills with Legursky.’