Laveon Bell dove towards the endzone to try and put his team ahead late in 4th quarter on Thanksgiving. Ravens defenders Jimmy Smith and Courtney Upshaw met him on the one yard line with two hits that first destroyed the tailback's helmet, then knocked him unconscious. He didn't score on the play. Some say the play should have been flagged for unnecessary roughness, but no call was made. Those who saw, what do you think?