Kearney also confirmed that Luke was available for selection, after the player had expressed self doubt over his current form.
"He was definitely available, despite what he said the week before," said Kearney. "He is a Kiwi, always will be, he's part of the family. He will be hungry to be back in the Kiwis jumper and that is a positive for everyone."
Overall, Kearney had mixed feelings about the match, which represented the first time the Kiwis have been held to nil since the 58-0 drubbing in Wellington in 2007.
"It's a tough one," said Kearney. "I'm disappointed with the result but if you look at the heart and spirit they defended with tonight it is hard to be real disappointed. It is a wonderful base for us to build on but to move forward we need to be sharper with our attack. The Australians took it to us in defence and we probably didn't handle it as good as we should have in attack."
Kearney - like most of his players - denied that the manner of the result was a setback for the previously dominant Kiwis.
"I don't look at it as a setback - I look at it as an opportunity," said Kearney. "It's a lesson in where we need to be better. That's how I look at it."