Say the top half (24 schools) consists of 12 4A, 6 3A, 4,2A, and 2 1A. Think the 1A schools will like this.
There have been proposals of more geographic “conferences” with little relevance to enrollment reviewed in the past. Very little traction. Realignment before the current one being used is when there were numerous options out on the table to look at. One was three classifications and subdivide all team sports to six champions. Schools felt there was too much differential in the potential conference members. Remember that is a complaint with four classes and it would grow with one less class. Football coaches questioned why two champions would be dropped and less playoff teams which was no surprise.
Five classifications was also an option. At the right regional meetings one of the first, if not the first question, from the schools was if football would still subdivide which would mean ten champions.