The game is reffed like was agreed between the refs clubs and coaches before a ball was passed. So it must in general be what they want.

I entirely agree that we don't need, as viewers, to hear the ref shouting "mooove" etc., but if it helps the players, reduces penalties, and keeps the game flowing, then I'm all for it, just GET RID of the broadcast of all the calling.

I have gone to live games for several decades and not once has the ref been miked up and calls played over the tannoy, nor have I felt deprived because of that; so it doesn't enhance my viewing when suddenly I can hear the repetitive constant instructions, it detracts from it. Good for players ... bad for viewers.