What's funny? it's the truth. Arry is bang out of order for doing it but when any other manager does EXACTLY the same thing nothing is said. Sir Alex has done it, Wenger has done it, hell everyones done it (fat face Rafa actually did it more than Arry to be honest) but they don't get any sort of criticsm.
He does it in a way that is designed to unsettle the player and he does it very, very often. Surely you can see that.