Rassie explains why Morne van den Berg has climbed Springbok pecking order

Van den Berg, nicknamed 'Krappie', has increasingly impressed the Springbok coaching staff this season, with Erasmus outlining how his qualities fit the team's specific requirements.

The coach stressed that selection is not necessarily about picking the most talented individuals in each position, but identifying players who complement one another and suit the team's overall approach.

"It's sometimes tough to convince people that there's something in a player that we see," Erasmus said.

"Not that other players are not good. Some of the best players in South Africa will probably, in our era, not play for the Springboks because of what we need in a certain team."

Erasmus used the loose trio as an example, explaining that Cameron Hanekom's ability to cover both flanker and No 8 makes him an attractive option alongside established stars Siya Kolisi, Pieter-Steph du Toit and Jasper Wiese - and gives him the edge over equally talented players like Evan Roos and Elrigh Louw.

He applied the same thinking to the scrumhalf position, where South Africa have several established options, including Faf de Klerk, Jaden Hendrikse and Embrose Papier.

Erasmus believes Van den Berg offers something different, particularly in his ability to deliver quick ball to the Springboks' talented backline while also making life difficult for their opponents.

"I think the big thing about Krappie, which we enjoy, is he makes everything a contest. The tackle, tackle fight, a pass, getting to the ruck quick enough.

"I'm not blowing his horn and saying he's one of the best players in the world, but hell, he grafts and he gives his best."