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

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

Lions defensive back Morice Norris was taken off the field in an ambulance after taking a knee to his helmet in the fourth quarter vs. Atlanta. The game was suspended with more than six minutes left on the clock and will not be resumed.