Lions safety Morice Norris is entering concussion protocol and will miss at least the next 10 to 14 days, according to Dan Campbell.

Lions safety Morice Norris was back at the team's facility on Sunday and he has his sights set on a return to the field next.

Detroit Lions safety Morice Norris, who was taken off the field in an ambulance late in a preseason game last week, is in concussion protocol and doing well, coach Dan Campbell said Monday. "We're going to take it nice and easy here to make sure he's good over the next 10 to 14 days and reassess," Campbell said. "That's good news."