Where All Blacks must catch up to Springboks

The ARP review the Rugby Championship and where the All Blacks stack up in comparison to the Springboks. Is Quinn Tupaea the long term answer at 13, considering the All Blacks' game plan and where's the best spot for Leicester Fainga'anuku? Why is the Boks' scrum so dominant and why do they dominate second halves more than the other sides? Also, NPC quarterfinals time! Can Counties upset Canterbury and who is the dar