Thank you. It's a good lesson, because I think the culture is...and it's not just with head injuries; it's with all sorts of things. A number of years ago, there was an NHL series in which one of the star players developed appendicitis, and they were actually reporting this as something very aspirational, that basically the doctor was monitoring him and he was playing while on intravenous antibiotics, because of course if he went to the hospital to get his appendix out he would be out of the playoffs. I was astonished, as a physician, that the physician still had a licence to practise medicine after that. This is clearly not the standard of care in any other profession, but somehow everyone was applauding this behaviour in the NHL, and I was just gobsmacked by this. I think we do need more leadership from these organizations for this.
Even though you have different rules in a more junior league and in a professional league, or even more tolerances, does that have an influence on how the younger players will react, or how they will play?