I always had a feeling that the club looked at what high schools the girls went to as a way to determine what teams they were assigned to. At the tryouts there were girls who played awesome who didn't make the top two teams but they weren't from the powerhouse high schools. The only reasoning i can see is that the YJ realize that if a girl is from a good lax hs they can be pretty confident that they will be getting some good coaching during the other seasons.