All four new players made an appearance in the opening week of the international season, with Carlu Sadi starting against the Barbarians and Vusi Moyo coming off the bench in that match, while Ruben van Heerden and Jaco Williams played for South Africa 'A' against Zimbabwe, but as neither of the matches was an official Test match, international caps were not awarded.
Moyo was outstanding in his brief cameo against the Barbarians, with Sadie impressing in the front row. Williams looked dangerous against Zimbabwe, crossing the whitewash for a well-deserved try late on and Van Heerden stood out on defence by topping the tackle charts with 17 hits in the game.
Williams and Moyo were also part of the Junior Springbok team that won the World Rugby Junior World Championship in 2025.
The next generation arrives
Flyhalf has become something of an area of concern for the Springboks, but not for a lack of talent. Sacha-Feinberg Mngomezulu is out with a long-term injury and Handre Pollard joined him on the injured list after his Man-of-the-Match performance against Scotland, which leaves Manie Libbok as the only remaining fit, experienced No 10 in the squad.
Rather than risking him against a struggling Wales side, it makes sense for the Springboks to give the extremely talented Moyo a chance to show off his potential. The other option would have been Quan Horn, but his role among the squad appears to be more as a utility back because of his ability to also play at fullback and wing.
Van Heerden's inclusion was not much of a shock with Erasmus keen to build more depth at lock with the likes of Eben Etzebeth, RG Snyman, Lood de Jager, Franco Mostert, Jean Kleyn and Riley Norton all on the injury list.
His combative performance against Zimbabwe showed he is more than willing to get involved in the dirty work and play the enforcer role alongside the more mobile Cobus Wiese in the second row.
Sadie had an outstanding season with Bordeaux Begles, helping them retain the Champions Cup title and putting himself on the Springbok radar. His rugby story is one of tragedy and redemption, fighting his way back after suffering a severe neck injury that nearly ended his career to putting himself in line to earn his first Test cap for his country.
Youth backed by experience
Erasmus has balanced the inclusion of the four debutants well by partnering them up with experienced and reliable Springboks.
Moyo will be supported by Cobus Reinach at scrumhalf, so quality service is almost guaranteed, and his game-breaking pace, ability to break around rucks and effective box kicking will be able to take pressure off the flyhalf if his channel is targeted by Wales. The vastly experienced combination of Damian de Allende and Jesse Kriel will also be supporting him in the centres.
Williams is joined in the back three by Aphelele Fassi at fullback and Kurt-Lee Arendse on the other wing, presenting a potent aerial threat and allowing him to focus on looking for opportunities to counter-attack out wide.
While there is somewhat of a lack of experience in the tight five, with Sadie and Van Heerden making their debuts alongside Cobus Wiese playing in only his third Test, they will be supported by World Rugby Player of the Year Malcolm Marx at hooker to anchor the scrums and lineouts, and the impressive, mobile Gerhard Steenekamp at loosehead prop.
The back row includes the Springboks' most consistent performer, perhaps ever, in Pieter-Steph du Toit, who also retains the captaincy, alongside Cobus' brother Jasper Wiese and the ever-impressive Paul de Villiers, who retains his place in the team for a third week in a row.
Even with four debutants in the team, the Springbok starting lineup still boasts 537 Test caps of experience, with 252 among the forwards and 285 in the backs.
The backline is an especially thrilling combination for the match against Wales as the battle-hardened Reinach will dictate tempo and ensure accurate distribution. It is also a group that will thrive in broken play, thanks to the pace and ingenuity of Fassi, Arendse and Reinach, and in the aerial duels.
Moyo's role as the playmaker is an exciting prospect but does add an element of the unknown and, whatever happens, it will be invaluable experience for one of the Springboks' up-and-coming stars.
Quality waiting in reserve
On the bench, Erasmus has opted for a traditional 5:3 split, which is something of a rarity these days, especially as there aren't any hybrid players included among the group either. While this does not give the Springboks many options to change tactically, it still provides them with plenty of game-changing avenues to introduce when needed.
Herschel Jantjies is set to make his first appearance for South Africa since 2023, while Damian Willemse and Manie Libbok provide plenty of insurance if things do not go as planned early on with Moyo.
Andre-Hugo Venter, Jan-Hendrik Wessels and Wilco Louw will provide some oomph in the second half and could cause the Welsh scrum a heap of problems if they do not time their own substitutions well, with Ben-Jason Dixon and Marco van Staden providing cover for the second and back rows.
The group continues Erasmus' promise that every member of the 46-man Nations Championship squad will be given a chance to show what they can do, without sacrificing the overall quality of the team the Springboks are putting out.
While Wales have shown some improvement in recent weeks, they had a horror Six Nations campaign and should be a team the Springboks can dominate, even with four debutants in their starting lineup, as long as South Africa do not take the task lightly.
Springboks - 15 Aphelele Fassi, 14 Jaco Williams, 13 Jesse Kriel, 12 Damian de Allende, 11 Kurt-Lee Arendse, 10 Vusi Moyo, 9 Cobus Reinach, 8 Jasper Wiese, 7 Pieter-Steph du Toit (c), 6 Paul de Villiers, 5 Ruben van Heerden, 4 Cobus Wiese, 3 Carlu Sadie, 2 Malcolm Marx, 1 Gerhard Steenekamp.
Replacements: 16 Andre-Hugo Venter, 17 Jan-Hendrik Wessels, 18 Wilco Louw, 19 Ben-Jason Dixon, 20 Marco van Staden, 21 Herschel Jantjies, 22 Manie Libbok, 23 Damian Willemse.
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