I agree in the first post they need to do a better job seeding. In 8A, how HF this year, after being #1 in the Chicagoland polls for so long be #8 in the playoffs is mind boggling. More factors than won/loss has to be considered. LA/HF should have been #1/#2 in the seedings.
As far as the catholic/private advantage and separation, I think its a knee-jerk reaction. Things were kinda bad this year but as mentioned in another thread, it's a statistical anomaly (in 8A) as publics have done very well in the past years (LA has been a victim of MS's success for awhile along with Bolingbrook and Stevenson). If IHSA rules for separate public/private championships I think that would be a shame and wouldn't stop all this banter back and forth on who is the "real" number 1. It would just cause more confusion. You would just see the same well-to-do and large public schools up top year after year, same as it is now for the most part. Even with the multiplier and success factor, privates are going to find a way to compete, they're just not going to go away. If that's the case and there's still an outcry, then separation may be the only solution...again that would not solve the "who's really #1" issue that everybody always wants an answer to.
I don't think the kids who play for the privates are necessarily more gifted/talented (historically lack of size and just the lack of D1 recruits in LA case proves that) they just are better coached, trained and disciplined. Same deciding factors parents send their kids to private school to begin with.