BWT Let the kids be kids but if you have mat side weigh ins and u let the kids eat biscuits and gravy, kriss cakes, and all the water and gaterade they want and see how many of them make weight...
And no if I'm coaching matches I cant control what kids sneak to the snack bar and get something... like you said kids will be kids no mater how much u teach them about nutrition ... kids will be kids.
The main problem with this idea is it MIGHT eliminate some problems BUT how many more problems is it creating???