You are right, a parent can put together a team of whomever they choose. The one thing you forgot is that this will be terrible for team dynamics. I have seen it happen before. Some kids get calls to play and some kids do not. Some parents are fine with it and some{most} are not. Feelings get hurt and the team starts to break down. You can tell those parents to grow up, but you know they won't. For you to take that view is foolish. Good luck to you and your child who did not get a call. Oh, and by the way, since you don't mind your daughter being left out plan on her being left out a lot more. often.