Erasmus has used just 24 players across Tests II, III and IV of the Rugby's Greatest Rivalry series — a striking shift from the heavy rotation of the past two seasons. The only changes in Baltimore are injury-enforced (Willemse in for Kolbe) and tactical (Van den Berg starts, Reinach to the bench). The piece argues this isn't stubbornness but a calculated response to a specific problem: the Boks' attack has been leaking value, averaging just 1.4 points per 22-metre entry against Argentina and barely a point from 10 entries in the Ellis Park defeat. Erasmus is betting that tighter cohesion fixes both the offensive wastefulness and the defensive alignment against a New Zealand side that has scored 13 tries in three Tests despite losing two of them.
The fly-half call gets detailed treatment. Feinberg-Mngomezulu keeps the 10 jersey not on form — the piece acknowledges he's been below his best — but on defensive solidity, kicking responsibility (now that Kolbe is out), and familiarity with Van den Berg. Libbok's impact off the bench is framed as a known, manageable weapon rather than a starting risk. The broader takeaway is that Erasmus has identified his winning formula — dominant set-piece, aerial game, 6-2 bomb squad — and sees no reason to deviate in a series decider, even as the All Blacks have shown that matching the Boks across those metrics still leaves them dangerous enough to level.