Side by side...

[26 Year Gap]

Originally Posted by HokiePaul

I remember our rules interpreter teaching jump ball administration. He taught us the rules (e.g. that "non-jumpers shall not move onto the center restraining circle" or "change position around the center restraining circle") but he also indicated that he had no problem with using "hold your spots" prior to the jump ball.

He considered it acceptable "preventative" officiating to avoid having to call a jump ball violation to start the game and to get the game underway without incident. If someone backs directly off of the restraining circle (legal), you just don't call a violation. Much like an official may verbally warn someone to "stay out of the lane" to avoid making a marginal call. Of course you don't have to "stay out of the lane" -- it's not technically correct. But it can be helpful at times.

I do this, but I am talking to those on the circle, primarily. Of course, the next time I see U1 or U2 whistle for a violation on this play will be the first.