Edge should just be evaluated for what they are: a team that is a year older than the divisions they are currently permitted to enter. So 2020 Edge should be welcome at any tournament.....provided they take their rightful place in the 2019 division and so on and so forth for all their teams. Given how they advertise their program on their own website I don't see how they could be surprised. Nor, as an attorney, do I think that tournamant directors would be absolved of liability if an Edge kid seriously hurt someone. Even a passing view of the Edge website site reveals their philosophy so it will be tough for any director to claim ignorance. Presumably there is some basic due diligence associated with hosting a tournament. Somebody will get hurt, a lawsuit will follow, and then maybe people who currently look the other way will start paying serious attention.
If you feel Edge should do that ok. What about the US teams ? Are they dismissed because they only have some on the teams that do it ? Let's not be hypocritical here. Every team is doing it now. Whether it's the whole team or just a few.