With a four-Test series creating a tactical cat-and-mouse dynamic unlike anything in the All Blacks' recent coaching experience, Tana Umaga acknowledges the pressure to innovate against Erasmus's relentlessly adaptive setup. His comments to Newstalk ZB reveal a coaching group that's clear-eyed about the challenge — knowing the Boks will be dissecting them week by week — but equally committed to doubling down on their fast, possession-heavy identity rather than overhauling it. Crucially, Umaga frames the series within a broader World Cup project: winning in South Africa matters, but so does building depth and establishing how this All Blacks team wants to be perceived. The subtext is that New Zealand will be managing two agendas simultaneously, and the Boks — with singular focus — will be looking to punish exactly that.