I think that Dalefish failed to do his homework before opening his mouth. I dont think that 6A even exist back when they had Grand State Tourney's. Example, Emporia was a 4A school back then.

The results from Grand State Wrestling were pretty well distributed between the classes that existed back then.

The problem was that Grand State for other sports like Basketball, Football, etc, were totally dominated by the larger schools so the Grand State concept was abandoned for all sports.