Happened at Half, What do you do?

[HokiePaul]

I don't think there is any justification for giving a T here as there is nothing that suggests the the officials have jurisdiction over the locker room. The coach can have whatever opinion he wants while in the locker room at half time.

Other than be more aware of the coaches actions in the second half, I think you just ignore. If I overheard anything (related to the refs or not) from the locker room that was so extreme that it could not be ignored, then I would address it with the Athletic Dept (through my association) after the game. Again, I don't see any authority to penalize what is overheard from inside the locker room.