Nfl must change playoff concussion protocol

[Lprechaun]

ONLY way these issues get fixed is a referee sitting in a booth reviewing every play and making sure as hell he doesnt miss ANY head to head contact.
I'm all for more replay, I'm all for more challenges, I'm all for a "safer" game.... but missing those types of play is now not a reason for no penalty.
I'd add to that that the player who causes another player to be forced to leave a game for head to head contact should also not be able to finish the game.