Case Keenum, who suffered a concussion in Sunday's game, has yet to make it through the concussion protocol and has been limited in practice this week.
Safety Eric Weddle, who last week aggravated the groin injury that had kept him out the previous two games, believes he will play this week.
Cardinals CB Patrick Peterson came to practice after minimal sleep because his wife gave birth to Paityn Antonique Peterson on Thursday night.
Jamie Collins returned to practice for the Patriots on Friday. He hasn't played since Oct. 29 because of an illness.
Cardinals linebacker Deone Bucannon is questionable for Sunday's game after sustaining a "not bad" concussion.
Stedman Bailey will almost certainly not play again this year, but that hasn't stopped his fellow wideouts from keeping him around the team in spirit.