I'll preface my post by saying that I completely understand and agree that we all should use preventative officiating at all levels and not let something occur that could have been prevented.
That being said, why is Cam Newton allowed to not wear a mouthpiece? By rule, it is required equipment; however, we all know that we should suggest very strongly to the player and/or coach that the violation be rectified quickly. After seeing several Auburn games, the question entered my mind.