Robertson, a serial winner with Crusaders, struggled to recreate the same magic with the All Blacks

First, the disclaimer.

The All Blacks are not a bad rugby team. They are, in fact, a very good one.

During Scott Robertson's time in charge they won 20 out of 27 Tests - a winning rate that no northern hemisphere side, not an all-time Ireland or a resurgent England, can match over the same time period.

They are ranked second in the world. A man down for nearly an hour, they were within a point of winning the last Rugby World Cup final.