The Carolina Panthers beat the New Orleans Saints on Thursday, but it did not come without a cost. Linebacker Luke Kuechly suffered a concussion and was seen crying on the field. It was a scary scene. Kuechly, former NFL Defensive Player of the Year, plays almost every defensive snap for the Panthers, but also has a history of concussions. The linebacker missed three games in 2015 after suffering a concussion in week 1. Kuechly explained the concussion as a result of a tackle gone wrong.