"One year makes a Big difference at this age. Why don't they play girls there own age?I don't want to get into how they did against the 2016 YJ blue team. Enough said on this topic."
That makes no sense at all, which division do you want them to play in to play girls their own age,the next division up is the jv division which generally means high school age girls.The result of how trhey did against yj blue has absolutely no bearing on this conversation.