True, and I'm not disputing they make some atrocious decisions because they do. But a lot of them are still developing/learning. I know a couple of people who ref - one of them as high as Evostick - and I know they take it very seriously, but will themselves readily agree that it's skill that takes years to master and they make loads of mistakes a game, all of them made in good faith. All they can do is try and learn from it and be better in future. I certainly wouldn't want to do it.