And my guess would be the demographics of Ben Davis were drastically different when your wife was a student. I didn't say it's all about enrollment. I also mentioned the buy in from the community for a given sport and coaching. A large enrollment is just icing on the cake when you already have the talent and coaching.
You've named quite a few schools where baseball is more important than football. And the results show (Lake Central / Noblesville). Besides, speaking as someone who is typically at a Hoosier Crossroads football game on Friday nights, we all know Noblesville football is more a victim of the Conference and Sectional they reside in. Crown Point is finally taking football serioiusly and brought in a great coach. It faired well for them last year until they met a team with FAR more superior talent and depth. I have a feeling Lake Central football will continue to struggle as they're in the middle of a baseball hotbed (Lake Central, Illiana Christian, Hanover Central, Andrean) and trying to compete at 6A in football.
I have no clue about Franklin Central. I'm not very familiar with the South Side. I have been to the Center Grove area a lot since the mid '90's. I would say a majority of their school district is white collar families. That helps tremendously. They also have community buy in at the feeder systems and one of the best HS football coaches the state has ever produced. Center Grove is an outlier. They are not the norm for any school of their size.