The wholesale rotation through the Nations Championship wasn't confusion or experimentation — it was deliberate load management. Willemse confirms the coaching staff were explicit about it: the target was games three and four, where series outcomes get decided. The first-Test loss to the All Blacks, while jarring, actually served the process — it forced internal accountability and sharpened focus on areas the Boks had undercooked. By Baltimore, the plan had landed. Willemse credits the accumulated experience of 100 Tests under Erasmus as the foundation that makes this kind of periodisation possible — players who understand their bodies, trust the system, and know how to time their peak. His reflections also point to a squad that's genuinely growing, with several players logging their first major series and coming out the other side with a series trophy.