This does not happen at most of the schools, although both private and public schools will recruit athletes. However, a lot of people throw out accusations of private schools recruiting athletes, paying them money and scholarships, etc. all because they are jealous and can't handle that the parochial school offers a better school environment and wins consistently. They have to be cheating, right? Bitter losers. But recruiting isn't at the heart of this.
The big thing people are saying, including the ignorant Jim Tenipor, is that parochial schools can "control their enrollment". What a bunch of utter foolishness. They have no idea what it takes to keep doors open at these schools because these people operate above the giant safety net that is guaranteed tax money. They haven't got a clue. Again, a bunch of jealous losers.
As far as the Crofton girls argument goes, there are bunch of sub categories that are designed specifically to help get public schools out of the success punishment. This entire thing has been created to do one thing and one thing only: punish parochial schools because they are successful. By masking it this way it makes it look like it isn't directed as such, therefore more agreeable. But when it looks like a duck, walks like a duck, and quacks like a duck...it's a duck.