FOXBOROUGH, Mass. -- New England Patriots safety Devin McCourty (concussion) and wide receiver Josh Boyce (ankle) were the two players absent from Thursday's practice, while defensive end Rob Ninkovich was the only addition to the injury report, with an ankle issue that limited him on Thursday.
It is not known when the injury to Ninkovich occurred or how much it has limited him. He was seen in the locker room Thursday without any noticeable limp or hitch in his step.
If McCourty and Boyce are unable to practice on Friday, it would cast doubt on their availability for Sunday's regular-season finale against the Bills.
A total of 12 players were limited in practice Thursday, a list that included left tackle Nate Solder (concussion) and wide receiver Kenbrell Thompkins (hip), both of whom missed the Week 16 game in Baltimore.