My concern would be that during season practice rooms have more kids in them than the off season, there are usually more practices a week, and possibly kids aren't as good at taking clothes home when practices are back to back everyday. Plus I never focus too much on how well skin checks are being done at the Sunday tourneys but to my knowledge it isn't as strict as during the IHSAA season. To me it isn't a huge health risk because that is part of the sport. My bigger concern is kids contracting it more and knocking them out of important events.