The last great hurdle for this All Black side is to learn how to win without Richie McCaw. And that, in essence, is what tonight is all about.
The All Blacks have learned how to get by, even play pretty well without Daniel Carter, but it is a different matter without McCaw.
The great man is so rarely injured that the All Blacks have played only 18 tests without him as captain since 2006. That list includes two games versus Canada, two against Italy, one each against Portugal, Romania and Scotland. In terms of serious encounters against top-rated opposition, McCaw has missed only five tests - two Tri Nations fixtures in 2008, the first two tests against France in 2009 and the Tri Nations clash with South Africa in 2011.
The All Blacks lost four of those five games and while they came through the recent series with the French well enough while McCaw was on sabbatical, there is no level of comfort they can win without their leader.
Tonight, then, is huge in terms of the longer-term development of this side. They won't face a stiffer examination this year: at least when they go to South Africa, they won't have to carry the expectation that comes with being on their own soil.