I feel like this post went largely unoticed (probably because of the equally valid point someone made shortly after this post about the punishment for Class 5 and 6 schools being less or nonexistent since they have fewer classes to move up, or nowhere to move up in Class 6...)
...but Frog makes a great point here: This new rule punishes not the classes of athletes who accomplished the feat of making it to so many championship games in four years, but instead punishes the classes that follow them. Now maybe that doesn't hurt the schools who reload every year, but it absolutely kills those schools that are just lucky enough to have one amazing class of athletes a generation that happens to take them to two championships in their four year stint.
Like most rules designed by various governing bodies to "help the less privileged", this rule only serves to hurt those it seeks to help (just let competition be competition).
BTW, Frog: I think yours is the very first post I've ever "liked" on this site (because apparently that matters now).