Bring back Knuckles I say. All started to go downhill after what IMO was a knee jerk reaction to the RWC07 quarter final loss. But anyway all in the past now - as is Deans, Link and for the Wallabies sake hopefully Cheika. Call me old fashioned or even uptight, but the reactions of your head coach at almost every whistle - whether it's called in his teams favour or not - says a lot. And it's not "passion for the game" or "emotional investment", but in my mind it smacks of disorganisation and lack of an overall strategy that the players can work with. Ref calls bad and good have been around since the beginning of time. With those sorts of reactions, as we have seen in league and AFL will continue to get shown over and over.
I know Nathan Buckley has had a real issue with the Tv cameras on them during the heat of battle, but if you don't want them on you, don't react at every call!
Unless of course this is some grand plan of him reacting in a way that many OZ rugby supporters feel as a way to win hearts and minds - e.g 'ABs are favoured by refs' 'Nothing they do wrong gets picked up' 'Refs to scared' etc etc.
If it is fair game to him, but still is not a great look for the game especially in trying times when the game is needing leaders.