The Bok coach admitted that Siya Kolisi and Eben Etzebeth are unlikely to complete the full 80 minutes as he manages the return of several experienced players. "We've got Marco van Staden on the bench, who can go on for Siya," Erasmus said. Siya Kolisi's injury return gives Springboks confidenceAlthough Kolisi is returning from injury, Erasmus said the captain's track record has earned the coaching staff's trust. "The one guy that we don't have to worry about coming back from injury is Siya," Erasmus said. Rassie Erasmus says Siya Kolisi and Eben Etzebeth are not expected to play the full 80 minutes against Argentina on Saturday.