Asked if he wanted to prove people wrong, he said: "In this environment it's never about proving anyone wrong, it's about putting processes and systems in place to make sure that everything goes right.
"I know that your job is to write a whole lot of things and that's great. We've got to do a whole lot of research to make sure we get it right and it would be great if you could too."
It was a verbal joust which had his mate Dane Coles, sitting alongside him, clapping in admiration, but Hames has on-field talent to go with the off-field chat.
His rise from relative obscurity has been helped by Moody's injury, but also his own perseverance. Brought on to the reserves bench for the test against Australia in Sydney in August last year despite not having a Super Rugby contract, Hames has had his issues with injury - the Tasman Mitre 10 Cup player paid credit to his trainer Glenn Stewart in Nelson for helping him with his knees and other issues.
He clearly feels he owes a debt of gratitude to the All Blacks selectors, who saw something in him last year when no Super Rugby coach did, and said operating alongside the best players in the world wasn't difficult, precisely because they were the best in the world.
Hooker Dane Coles said: "Probably Crocky and I are the two senior guys [in the front row]. It's exciting ... Kane has been here before and he deserves his starting spot. It's about helping those players out making sure we do the work during the week. I've been really impressed with Kane, it makes our job easier when he's willing to learn."
Coach Hansen said there was some thought given to starting Crockett in the No1 jersey but in the end the selectors felt there was little to gain in changing the chemistry of the bench when it was often a source of strength for the All Blacks.
Giving Hames certainty around when he would take the field was also helpful, Hansen said.
"He's a good scrummager," Hansen added. "I read somewhere today he's a poor scrummager and we all had a chuckle at that, we thought, 'that's good, we hope South Africa read that'.
"He's very destructive and he's got a great ability to get around the park too.
"If you go back to his first test against Australia last year, he made a great break and offload which led to a try."
For Hames, who came on against the Wallabies in Dunedin for his second test cap, a starting spot against one of the best teams in the world is a dream come true.
"I've done a lot of work to try to get back into this environment," he said. "It's an environment I've always wanted to be a part of. It's always been a goal."