This all largely depends on how you define the objective of the playoffs, especially in a multi-class playoff system.
I'd love to see a single playoff. In the absence of that, I believe the objective should be to produce playoff classes of teams with ~equivalent competitive equity. I don't care where the team is located, whether the parents pay for their kids to attend the school, or what arbitrary lines are drawn to dictate who can attend. Pairing schools of competitive equity together for the playoffs leads to competition, struggle, and perseverance - the hallmarks of a true champion and a benefit to all the kids lucky enough to experience them.
Enrollment-based classification is an easy and understandable starting point towards this, however quickly proves itself as fundamentally flawed. On it's own, it has a poor correlation towards competitive equity. The IHSA seems to realize this too given varying attempts throughout the years to layer adjustments on top of enrollment (football enrollment, multipliers, success factors). Some of these help towards a competitive equity-based objective. Some could have helped, but have been applied inconsistently and/or illogically.
At the high school level, competitive equity-based systems are possible though, do exist (see Arizona, California, Georgia to name a few), and can be achieved without separating schools based on closed vs open enrollments.
A few things to note...
Whether you choose to accept these or not,
there is a fact basis at the Illinois high school level:
- Coaches and programs do make a difference
- The potential population of students available to a school does matter to a degree
When these two aspects have positively aligned for a given school we've seen massive 'success' in the current playoff structure:
- Since 2000, there have been 182 IHSA champions crowned across all classes, but only 80 unique schools have earned a championship; 40 of those have won multiple championships in the same time period
- Those 40 schools are responsible for 142 (~78%) of all championships since 2000
- The winning most school (Rochester) and 27 of the 40 (~68%) schools winning multiple titles since 2000 are public
- 16 schools are responsible for ~47% of all championships and 10 of these are private
You can almost see the Pareto.
This disparity - 40 schools responsible for ~78% of all championships; 24 schools responsible for ~60%; 16 schools responsible for ~47%; 7 responsible for ~26% - often manifests itself in the public vs private debate because it's easy (those top 24 or 16 or 7 schools are well-known and well-recognized as public or private), because it's fun (good programs make for passionate fan bases which makes for passionate debates and passionate message boards), but mostly because people naturally look to assign blame for a perceived unfairness to the proverbial villain or 'other' instead of recognizing that it's the
system itself that is predominant factor behind the disparity.
Take the red pill.