The manure is spewed from your mouth. Whenever you shut up and actually listen to what people are telling you. You might learn something. Like the umpires don't choose the Assigning Secretary. The Policy Board does. Assignors work for the schools not the officials. So, they can and do assert their power quite often. Each coach knows exactly who to call and if they don't, they are an idiot. Also, the guy to call for baseball umpires at the state level is Butch Cope but you better have video supporting your claim.
As far as the umpire not knowing the pitch count rule, it has been stressed many times over that the umpires have nothing to do with that rule whatsoever.