Gregor Pauls article in the Herald was in much the same vein as my comments above.
The comment below sums up New Zealand Rugbys arrogance thoroughly. They will get second best if the wait too long. While the result of the World Cup is important the best coach before the World Cup will be the best coach after the World Cup, regardless of the tournament result.
The other school of thought is driven by a belief that candidates should be willing to sacrifice prospective jobs and take risks to become the All Blacks coach, and that waiting until after the World Cup to conduct the process, therefore, remains the best strategy.