With the Rugby Championship on the horizon, Clinton van der Berg examines what happens when Erasmus's Springbok system meets Dave Rennie's All Blacks in what he frames as more than a fixture — it's a collision of rugby worldviews. The piece appears to interrogate New Zealand's assumption that coaching continuity equates to sustained dominance, and sets that against the more disruptive, system-driven approach Erasmus has built. Worth reading for anyone wanting a deeper frame on the Bok-All Black rivalry beyond the scoreboard.