In order to improve player safety, the NFL has unveiled a new rule banning players from leading into tackles with their helmets. According to Business Insider, this rule will not only be difficult to implement and officiate properly but could even lead to a fundamental change in how football is played. Former NFL lineman Geoff Schwartz says, “Run blocking would be supremely easier if the defense was not in a three-point stance. It would just lead to more scoring, which is what they want.