When a wrestler is injured from a "slam" and the injury time-out is taken, can a coach not express anything to the ref? And is a warning not worth expressing something? As far as out and out yelling, no. That was not what I meant. What about bending the ear of the official in a professional manner when the time arises post match? Am asking questions not making statements and perhaps it will help inform parents more about the limitations coaches have so we can be more understanding.