I think the rules changes is optional. If you want to, do it. I don't. If it's a low level game, rec league or young age, I'll usually talk to the coach in between innings and tell him if a pitcher is doing something illegal. If it's in a tournament, or high talent game, I don't mention it at all, I just call it.
I never talk about my strike zone at all. If asked about it, I just give some generic statement like " I try to be as close to the rule book's strike zone as I can, in my judgement." Which basically, means nothing at all.
__________________
Rick
|