Victor Matfield sees the All Blacks' Stormers warm-up as genuinely useful preparation for the Springbok series — but also as a warning sign. His core argument is that the Stormers' rush defence closely mirrors what Jerry Flannery has built with the Boks, and because the All Blacks no longer face South African sides in Super Rugby, that exposure matters. The Sharks and Bulls won't replicate it, so the Cape Town match was essentially their one dress rehearsal against that defensive system. Matfield draws on his own experience facing Shaun Edwards's Welsh rush defence to illustrate just how disorienting it is until you find a rhythm against it.
The bigger concern he raises, though, is the scrum. The Stormers were missing key front-rowers and still dominated the set-piece against the All Blacks — and Matfield's point is blunt: if that's happening now, going into Test matches against a full Springbok pack and giving away scrum penalties is not a viable option. John Kirwan echoes it, flagging the second-shove dynamic specifically. For Bok supporters, this piece is worth reading as an honest outside assessment of where New Zealand's vulnerabilities actually lie heading into the series.