With the Boks holding a 2-1 series lead heading into Saturday's finale at M&T Bank Stadium, this piece identifies the five players most likely to shape the result. On the South African side, the argument centres on Feinberg-Mngomezulu finally finding his series form, Libbok delivering another match-altering cameo off the bench, Willemse imposing himself aerially as the All Blacks' back three continue to struggle under the high ball, Wilco Louw completing another dominant scrum shift, and Malcolm Marx — outstanding at FNB Stadium — sustaining that level across a grinding 80 minutes. The most interesting call on the New Zealand side: Mo'unga's recall is framed not as routine rotation but as a sign of Rennie's desperation, with his territorial kicking game seen as the biggest single threat to South Africa sealing the series.