questions and opinions

[Cecil4]

Some things discussed sometimes:
1) When a pitcher is replaced by another, We should not have the "ceremony" of telling her about runners, outs, etc. instead of the coach.
Do you agree? Is it in writing somewhere?

2) We should not instruct players at all, like why a pitch was illegal, why the fielder obstructed, why a runner interfered, etc. That is the coach's job, even if we have to explain it to the coach. Do you agree? Is it in writing somewhere?

3) Are we exposed to people thinking favoritism if we react to a good play?