Clearly you've forgotten Barnes gate then T78.
I haven't. And it's a perfect example of how he fucks up.
First off, he didn't engage with the real problem (giving an inexperienced ref a major quarter-final with much more experienced refs on the touch-line, when he'd have blooded him better in another quarter - if not the 3rd/4th play off). Second, ignored the fact that it was the TJ cocked up. Third, went on the rampage telling the whole of NZ they were whinging beeotchs, and to suck it up, which then led to the fourth stage; for the next eighteen months, Barnes was wildly over-promoted and getting games he was frankly awful in, just because Paddy had painted himself into a corner.
Whereas, if he'd just said that they were looking at things, and the assessors would report in due course in the normal manner, and nothing more, it would all have blown over. The Dickinson affair was the same; say nothing, let the coaches shout, nod, say you've heard what they're saying and will examine things, and then let it all blow over without getting stuck in the mire yourself.
A controversial ref is a bad ref. A controversial head of reffing is a bad head of reffing. For me, the worst thing he did was wading into the ELV dispute - a ref should have no opinion on the laws, but should just implement the damn things - and then coming out with his rubbish about "hands-in isn't hands-in, no matter what the laws say, because... Well, because I say so." That little beauty, unasked for, fucked up rugby royally world-wide until the new ruck interpretations binned it and brought back the old laws. No-one's fault but his.