Their results didn't always back up the attitude and I think we saw the last remnants of that when Mark Hammett cleared his decks at the beginning of the last Super Rugby season.
Nonu had taken over Tana Umaga's mantle as the big dreadlocked man in the middle of the backline and there were others, including Piri Weepu, Neemia Tialata and more who contributed to what I used to feel was just a bad vibe coming out of the Hurricanes back then.
Hammett cleaned house - and now the Highlanders have three of the guys who came out of that team (Nonu, Andrew Hore and Hosea Gear).
They'll need to keep an eye on Nonu and his influence but I'd back Joseph and people like Thorn to do that and I have to say: the whole mess could actually turn out to be quite good for all concerned in the end.
I'm sure Kirwan doesn't feel like that right now but a disaffected player, affecting others, who doesn't want to play for you ... ?
He's better off without him and it gives a young player an opportunity.
As for the disaffected, well, the whole business seems to have been a shot in the arm for Hore. He's been playing some brilliant stuff for the All Blacks and it really is true that a change is as good as a holiday sometimes. I told his dad, Jimmy, who was less than impressed with Hammett, that he should thank the coach as it's made such a difference to Andrew.
The same thing could happen with Nonu after that pretty useless experience with the Blues. I can remember Todd Blackadder saying to me that, if he had been Blues coach, he would not have taken either Nonu or Weepu on board - because of Weepu's condition after the World Cup and because Nonu had been off in Japan, playing non-stop rugby, and was a tired man.
The other reason I think this whole transfer schemozzle could work out well in the end is that it could be good for Nonu, as it was for Hore. You also have to ask whether Nonu is a natural leader of men and whether he would have led the way in the Blues' revival. My instinct is that he isn't and he wouldn't have.
Jamie Joseph got the Lions right, Hammett did the business with the Hurricanes last year and now Wayne Pivac has got the Auckland ITM Cup side moving. Kirwan's efforts with the Blues are next and I bet the Blues players from the Auckland ITM Cup side are seeing life through a different set of glasses these days - and so will the Blues under Kirwan.
So maybe, in the end, they just won't need Ma'a Nonu.