Mate, with just Brisbane alone there have been numerous times over the past few years where they have been in games that have been decided by a penalty goal or less. And a number of times (not every time) they have won those games because they have gotten a penalty almost dead in front of the posts for an infringement that the referees have basically ignored for the whole game, yet suddenly pull it out of their backsides at a point where it would decide the game.
Ashley Klein has handed Brisbane wins with penalties in front of the posts for things that he's ignored all game on at least 3 occasions that I can think of in just 2018 and 2019 alone.