Assistant New Zealand coach Wayne Smith has denied the All Blacks are fielding an experimental side against Scotland this weekend after 12 changes were made to the team that beat Australia in Hong Kong last Saturday.

Three players make their international debut at Murrayfield and only six of the team have more than 10 caps to their name.

Smith insists that the gruelling schedule the team faces this month - which involves playing five Test matches and a game against Munster - means it is necessary to rotate the squad and warns those who have accused the All Blacks of undermining the challenge posed by Scotland that they will be eating their words come Saturday evening.

"I think we're pragmatic. It is about form players doing the business in Test matches," he said. "Most of the people who make these comments don't have to go out there and face these guys.

"Maybe we should wait until after the game and see what these people have to say about the team then.

"You don't get anywhere near to the All Blacks unless you are a pretty good player, and there is no reason why some of these young motivated guys can't play on Saturday like they've got 50 caps."

Smith went on to stress Saturday's match was the first important step towards achieving a famous Grand Slam.

"We haven't been scared of talking about it (beating all four home unions). The players know they have a huge opportunity but the only way to get there is to sit down and plot away through each game," he added.

"No matter how much navel gazing you do thinking about Grand Slams, it is not going to happen unless you do first things first and deal with job in hand.

"Everyone's goal is to win every Test match. Being involved with the All Blacks means you are part of a rich legacy, so everyone in their own way is working hard to attain that goal, but you can only do it by winning each round on the way."