Something is happening at the Blues and Jerome Kaino and Ma'a Nonu are at the forefront of the revolution.
They have been proven performers for the All Blacks over many years so their introduction in the victory over the Cheetahs two weeks ago was likely to lead to a lift in on-field quality - Nonu's poor Super Rugby form of the past few years notwithstanding - but it's what the pair offer during the week which is just as important as what they do on game day.
After successive losses in South Africa to the Bulls and Lions, the Blues were at a crossroads. Another loss, against the inconsistent Cheetahs at Eden Park, would have raised questions about their credentials. But, travel weariness pushed aside, they stuttered to a win before their impressively clinical victory over the Highlanders a week later. Even if John Kirwan's men fail to get a result in Canberra against the Brumbies tonight, his team appears to be on the right track and that lift in consistency and intensity owes much to Kaino and Nonu.