Steve Hansen's read on the Springboks' Nations Championship rotation is more nuanced than the usual 'they're strong' take. His argument is that Erasmus isn't simply handing out caps — he's managing cohesion deliberately, keeping a core group intact while drip-feeding new players in around them, meaning those fringe players accumulate training time and combination work even before they rack up Test appearances. Hansen credits the entire coaching group for this, not just Erasmus. On the four-Test Greatest Rivalry series, Hansen predicts 2-all, and ex-Wallabies boss Ewen McKenzie echoes that call — noting that the All Blacks, under a new coaching setup, may have more tactical flexibility to morph across the series, while South Africa will almost certainly stick to their established approach. McKenzie's concern is whether New Zealand can apply enough pressure to create 'stress' in the Springbok system — forcing them to solve problems they haven't faced before.