For every school you mentioned there's a Martin Luther, Southwest Christian, Hillcrest, Immanual, MVL, where parents of modest means send their kids for religious centered education, often at great sacrifice to the family and without a care about athletics and although there might be occasional success on the athletic fields, it's just as likely or more that these teams are cupcakes on the public school schedule. Take a drive down New Ulm and watch the Cathedral kids walk 7 blocks to practice ina city park, the field itself on a hill. Or into the gym. And then head to the public high school and look at their facilities and equipment. Then tell me who has the advantage. I'm aware there are many schools, mostly metro based, populated by wealthy families might create seemingly unfair advantages. But to suggest all privates have the same advantages paints with an awfully broad and frankly ignorant brush.