**Hansen Salutes Erasmus' Selection System**During South Africa's recent Nations Championship block, which featured home wins over England, Scotland and Wales, Erasmus used 43 players in total, including five debutants. Twenty-three of those players made only a single appearance during the Southern Series. Test Series Prediction: "Could Be Two All"The four-Test series opens with two matches in Johannesburg and one in Cape Town before concluding in Baltimore, United States, on 12 September. Pressed for a prediction by show presenter David Pembroke, Hansen said: "Four Tests, could be two all. On new All Blacks coach Dave Rennie, Hansen suggested he would not be distracted by what Erasmus was doing.