Lots of luck considering how many of these games went to the wire. I’m just pleased the NFL has a “leverage” penalty. Not many knew about it, but the fans in Denver and Indianapolis sure know about it now!
As far as I know that has been against the rules for a very long time, but I don’t remember it being called ‘leverage’. Maybe it was just unsportsmanlike conduct, or had some other name, but I’ve been watching this game a very long time and I don’t think that was ever legal.