This has devolved into another discussion about Cathedral which is not what Slice60 was getting at.
The basic question is why is the revised rule being applied to basketball and not to football? The only reason I can think of is that the revision to the rule had been proposed prior to the reclassification for basketball so IHSAA took that into account when setting up the basketball classifications.
If the change in the rule for classification isn't going to be applied to football next season then maybe the change for participation quarters (54-3.1) shouldn't apply next year either.... (I am in no way advocating for that. Just making a point)
Hopefully the IHSAA has recognized that this is an issue, and is discussing this now and they will either issue a revised football classification list, or they will explain why the rule change will not be applied. I'm not sure if there are any other teams that this applies to, but I think the IHSAA needs to be consistent here. Either both Cathedral football and Marquette boys basketball play up, or they both go back down.