Carolina Panthers head athletic trainer Ryan Vermillion, left, walks with linebacker Luke Kuechly, right, to practice on Wednesday, September 16, 2015. Kuechly suffered a concussion in the team's season opener on Sunday vs the Jacksonville Jaguars.
Carolina Panthers head athletic trainer Ryan Vermillion, left, walks with linebacker Luke Kuechly, right, to practice on Wednesday, September 16, 2015. Kuechly suffered a concussion in the team's season opener on Sunday vs the Jacksonville Jaguars. Jeff Siner jsiner@charlotteobserver.com
Carolina Panthers head athletic trainer Ryan Vermillion, left, walks with linebacker Luke Kuechly, right, to practice on Wednesday, September 16, 2015. Kuechly suffered a concussion in the team's season opener on Sunday vs the Jacksonville Jaguars. Jeff Siner jsiner@charlotteobserver.com