I graduated from a public school so consider that before reading this, but if all of your sources are correct and from what I've pieced together from this thread, am I right in assuming these were the original divisions proposed until a wrench was thrown into the plans?
You Catholic school guys know how to keep a secret that's for sure lol.
From what it looks like with the crossovers released is that Blue doesn't play Purple, Green doesn't play White, and Orange doesn't play Red. I'm assuming all the 1s play each other in crossovers and on down the line, even though I don't know if that is how it works and if they are actually ranked like this 1-4, but I believe it is based on a formula.
Blue
1. Loyola
2. Mount Carmel
3. St. Rita
4. Brother Rice
Green
1. Marist
2. Notre Dame
3. Joliet Catholic
4. St. Ignatius
White
1. Benet
2. Providence
3. St. Laurence
4. Montini
Orange
1. IC
2. Fenwick
3. St. Francis
4. Nazareth
Purple
1. St. Patrick
2. Carmel
3. Marmion
4. St. Viator
Red (1, 3, and 4 I am not sure on since no one has commented much on Red crossovers and I'm assuming Aurora Catholic is not in until 2024)
1. Marian
2. DePaul
3. Leo
4. De La Salle