Luke Kuechly exited a game early.
While A.J. Klein was concerned for his fellow linebacker when he suffered a concussion in Sunday’s season opener at Jacksonville, Klein sounded unconcerned about the tall task of replacing Kuechly.
"If Luke goes down, I go in," Klein said. "It’s as simple as that."
Despite Klein’s matter-of-fact approach, the fact of the matter is that no one can simply replace Kuechly, a player with two NFL tackle titles and one NFL Defensive Player of the Year trophy through his first three pro seasons.
Or maybe it is that simple after all - with a little help from your friends.