against a team playing so well 10 men rugby mostly , you must shake them on lineouts ...with botha and matfield , won't be so easy.
game is more simple for a team who get a kicker who plays behind uncontested scrum , who can kick decently and finding lineouts knowing you win 99% of yours and 40-50 % of opponents lineouts.
Of course , you can make run the ball ...it can work sometimes but you loose at the end 9/10 games .
Can wallabies challenge boks on physical point of view ...I don't think so and I doubt another team can.