Call out changes/subs or wander around tracking people?

[wadeintothem]

As a clarification - If I have an "official" paid score keeper who is essentially part of my crew, I will always make sure they know. My discussion is involving the Mommys/Daddys who could be sitting anywhere doing lord knows what. In Men's ball I usually have one of the real score keepers and of course big tournies. NCAA is the same way. You arent wandering around the stadium looking for the lady under the 3rd umbrella.