Planet Rugby breaks down the selection implications from the All Blacks' squad changes ahead of the second Greatest Rivalry Test in Cape Town. The biggest positive calls are George Bower's promotion to starting loosehead — after his scrum impact off the bench at Ellis Park — and the returns of Patrick Tuipulotu and Xavier Numia, both surprise omissions last week. Simon Parker and Leroy Carter also get genuine opportunity to stake World Cup claims. On the flip side, the piece is pointed about Wallace Sititi's continued slide down the pecking order, with Rennie clearly unconvinced despite the breakout 2024 campaign. Beauden Barrett's exclusion — now five successive Tests out of the 23 — is flagged as increasingly alarming for his World Cup positioning, with Rieko Ioane arguably closer to a return than Barrett at this point. Mo'unga's tour debut against the Lions is assessed as eager but overegged, and the piece suggests he'll need to be more disciplined before forcing his way into Test contention. The front-row depth concern is real: with De Groot and Lord both in return-to-play protocols, Bower facing a Wilco Louw scrum test, and Lomax still not back to his best, South Africa's set-piece could again be the decisive battleground.