easiest thing would be to keep the classes, and get rid of the multiplier. You guarantee a 8A & 7A public champ, I know the IHSA doesn't want to run the risk of private schools dominating 4A-6A, but is having 5 potential private state champs much better? Look no matter what rules, obstacles the IHSA puts in front of private schools, The Haves of the private schools will always find a way to compete. Guarantee yourself at least 2 champions in the highest class and do what you do best and lump all the privates into one bracket and hope somehow a public comes out of 4A-6A.
Is this what I agree with? No. But the IHSA's goal is to have the fewest amount of private schools win championships, this is the best solution other than separating them both completely. Teams Like MC, Montini, and LA will always find a way to compete, adding more rules only hurts bottom tier private schools.