Its been mentioned before by many others that the best players need to be together as much as possible to develop and high school puts a tremendous strain on that over a 3-4 month period. When the state is already behind in level of play/players, as well as, having a close proximity of its high school season to Regionals, then the recipe for club success in June is not good.

As far as North Carolina, there is probably no coincidence the male teams have a better history at Regionals since their high school season is farther away (Fall) from Regionals then the female teams (Spring).