I would agree... I was 10 at the time too (don't like the Purdont comment, but I will let that slide)
Would it be the top 4 teams from each class every year... like a relegation type deal? If that's the case do you drop the bottom 4 as well would that be based solely on record? Seems like a lot of work for the IHSAA, but if they could get it right would make for interesting changes to the classes every year.