[just another ref]

I am one of those, who, in the last minute of a close game will check with the table and tell both coaches what they have left, whether they are out or not. I believe some here say that that is too much/not necessary/ maybe even a bad idea. (if you happen to tell them wrong information, it is worse than no information at all)

But does anybody know of anything written anywhere which says to do this at the start of the 4th quarter? And as a lesser side note, if there is such a requirement, it sounded like a duty of the R, which he was not.