Not a rule change, but potentially significant. This article, published today by the National Federation, reveals that “Sportsmanship” is the No. 1 Point of Emphasis in all sports this year. https://www.nfhs.org/articles/regarding-sportsmanship-it-s-time-for-wake-up-call-in-high-school-sports/
For us, this potentially translates into lower tolerance for trash talking, celebrations, taunting, and sideline violations. Can’t tell for sure, because we haven’t yet got specific instruction in how the POE is to be implemented. That probably won’t come until the clinics this June. Although, it’s possible someone might have that information a bit earlier. 😉