Wow! That reminds me of high school football in Texas, except no school in North Carolina will spend $60 million on a football stadium(for which I'm glad).
I remmeber some schools in TX have two stadiums, the upper divisions have two JV teams(or sub varsity), and 2 freshman teams.
I saw they also have two divisions like North Carolina does with A/AA with both sharing conferences, but they call it Div I and II(I think South Carolina used to have 4A division I and II before they went to 5A system).
Difference is in Texas both divisions go up to 5A and 6A divisions I and II. Think 5A/5AA and 6A/6AA, etc.
For reference I saw 6A had 3000 + students. Would be nice to see Mallard Creek or Wake Forest schedule one 5A or 6A just once, not necessarily a series.