If All American or American Select is that important to you, your best bet is to get your player over to the club that will be coaching the event. Its not rocket science and has been proven year after year after year after year....
But you never know what club coaches will be picking UA or AS. It changes every year. As for UA, AS, AA, there were plenty of girls chosen who were not YJs, so your theory is not correct. Teams not dominated by YJs unless YJ coach is picking. That goes to show that they are unfair, while other clubs do a much better job.
