Super Bowl LI has been dissected from nearly every angle. In the final days before the game, let us add one more: the role of officiating in determining the eventual champion.
Perhaps the least-discussed aspect of this matchup is the extent to which referee Carl Cheffers and his crew will allow defensive players on both sides to be physical with opposing receivers. It's an especially pertinent topic given the New England Patriots' long history of overcoming elite-level offenses in the playoffs, at times using a strategy that was so physical that it prompted the NFL to redouble its efforts to enforce defensive holding and illegal contact penalties in the mid-2000s.