I'm with Doc, but it seems that with larger schools, 4A and up they sub and platoon both sides of the ball so it is not so much an issue. Lower classifications may be more of an issue. I think officials are the ones that need to be aware of the situation with their own hydration since we don't get subs and a rest. As a former B, there are games where water is far and few between. Maybe we should carry camel packs like I have seen in other states. Not for me though, I am slow enough already without a gallon of water on my back.