Former Springboks coach Nick Mallett has sent out a World Cup warning to teams who attempt to protect small leads by running down the clock.
And there is a prediction the 'Boks will set out to trample the All Blacks in Johannesburg on Sunday morning by repeatedly using driving mauls from lineouts.
The highly respected Mallett said Welshman Nigel Owens' officiating in the test at Brisbane - where the Wallabies scored a shock comeback victory over South Africa - needs to be noted on a key point.
"You have to be very careful to play out the clock by using your forwards in little pods off the loose scrums because northern hemisphere refs don't like it," Mallett wrote on SuperSport.
"They look to the side with the ball and their players for sealing off the ball, and that's exactly what happened. We were penalised and it gave them (Australia) the opportunity to kick for the corner."