Murray Mexted's read on the 3-1 series defeat in South Africa is that it was painful but necessary — and that Rennie is already acting on what he saw. Mexted's core point is that Super Rugby is a misleading benchmark for international rugby, and that several All Blacks players who looked the part at franchise level were found out against the Boks. With only 18 months to a World Cup, Rennie has been rotating aggressively, and Mexted believes the culling of players who don't make the grade is already quietly underway. The Bledisloe win over Australia steadied the ship, but Mexted puts that in context — he reckons Rennie's squad still needs to find another 10–15% to be genuine World Cup contenders, and that the South Africa tour, for all its damage to the win column, gave Rennie the information he needed.