According to Ian Rapoport of the NFL Network, Patriots safety Steve Gregory was seen leaving Gillette Stadium with a cast on his thumb.
Patriots S Steve Gregory exited Gillette with an immobilization cast on his thumb. Tests tomorrow to learn if it's dislocated or broken
— Ian Rapoport (@RapSheet) November 4, 2013
Gregory is a solid player that has recorded 46 tackles so far this season.