Huddle with coach during free throw?

[ilyazhito]

Originally Posted by BillyMac

Not exactly the same, but similar in intent:

Things Officials Should Probably Not Be Saying In A Game

"Everybody get behind the division line”, often said by an official before free throws for a technical foul, or an intentional foul, is also not rule based. According to the rule, the nine non-shooters shall remain behind the free throw line extended, and behind the three point arc, and do not have to stay behind the division line. In some cases, this may allow players to legally converse with their coaches.

I never say that. The players do that on their own. For the OP, if the defensive players are causing a delay by huddling, you can follow the procedure for administering a delay warning. Hopefully it does not get to the point where you have to administer a technical foul for delay.