Aiming for what would be just a fifth tour victory in their illustrious legacy, the All Blacks have headed north at an interesting juncture.
Fixtures against the Irish team, Scotland, England and Wales await the All Blacks across the upcoming weeks but, beyond the chance to equal the squads of 1978, 2005, 2008 and 2010 in the record books, the games will be used as a benchmark to measure the development of the side under a head coach now 24 months into from taking up the reins.
Questions over a absence of an clear playing identity, enduring debates over selection and departures from the coaching ticket have all fueled the feeling that the best-known side in the game is presently one in a period of transition.
Most pertinently, it is the drop in performances from a historic high watermark set between the global tournaments of 2011 and 2019 that has prompted some to theorize that we have evolved beyond of the era of All Black exceptionalism.
Before their travel for the fall series, it was revealed that next year, in the absence of the Rugby Championship, New Zealand will meet South Africa in a summer series called 'a unique competition'.
In the past the sport's top competitors, there is little doubt over who has lately dominated of what promoters have called 'Rugby's Greatest Rivalry'.
During the last decade, the South African team have claimed a two of global tournaments, three southern hemisphere titles and a series against the northern hemisphere selection to be considered as the side of their era.
New Zealand have continued to overcome Ireland when it is crucial, beating Saturday's opponents in the tournament knockout stages of 2019 and '23. They have, at the same time, lost just two of the past 21 meetings with England, have overcome the Welsh side in every encounter since 1963 and have remained unbeaten by the Scottish team.
But the loss of their standing as the game's gold standard will persist as an irritation.
While the All Blacks dominated through the 2010s - achieving 87% of their international games, as well as lifting the global trophy on multiple times - the global tournament of 2019 can now be viewed as when the competitive landscape moved in the international rugby.
New Zealand overcame South Africa in their opening match of the tournament in the host nation, but it was the South Africans who were ultimately triumphant in the championship match.
After that event, the New Zealand's success rate has fallen to 71%. South Africa themselves were defeated in ten of their subsequent fixtures but, since the start of last year, have achieved victory at a frequency (83%) to compete with even the last great New Zealand team.
Over the same period, the South African team have won the majority of the past fixtures between the opponents, featuring victory in the 2023 World Cup final.
While securing their latest continental championship, South Africa administered a significant beating on the New Zealand team courtesy of overwhelming display in the capital, a result which has triggered another series of controversy regarding the progress of the side under Robertson.
Perhaps most troubling for followers of the New Zealand team will be that, combined with their characteristic physicality, South Africa's triumph has come with an offensive flair more typically linked with their opposition team.
At the time that the All Blacks were at the peak of their capabilities in previous eras, they were a clinical transition team equipped of shredding opponents from every section of the playing surface and at any point of the game.
Now, their playing philosophy is less defined as their leader, who has given 19 debuts during his two years in command, tries to first establish the fundamental building blocks of a competitive squad.
It has already been confirmed that the assistant coach responsible for attack, the current coach, will exit the team after the fall series, becoming the additional person of the coaching staff to depart after another coach departed last year after just limited matches.
It was not merely Robertson's success, but his methodology, that was expected to transfer from previous club when he took over after the 2023 World Cup but, as yet, the two aspects are still a ongoing development.
After private equity firm Silver Lake bought a stake in New Zealand rugby in the past, the following communication spoke of the "search of new global opportunities" for the organization.
That objective has perhaps been harder by the absence of a international celebrity. Ardie Savea and the collection of related players continue to be household names in the rugby, but the distribution of key individuals has become more diverse. The captain is the single All Black to receive global recognition in the current era, in contrast to 10 in 13 years between previous generations.
Rather, attempts have been implemented to introduce the New Zealand team into previously untapped markets.
The first leg of this northern hemisphere series brings New Zealand not to Dublin but the American city, a comeback to the location where Ireland secured a first ever victory in the contest during past tours.
Following the reduction of pandemic limitations, the New Zealand team have additionally
Mira is a tech journalist and AI researcher with over a decade of experience covering emerging technologies and their societal impacts.