A bow wave of opinion about the next All Blacks coach will surge through the country before Christmas.
While the team has signed off from their playing duties, Steve Hansen will announce his plans beyond next year's World Cup which will reignite intense debate about the direction of the national sport.
Like the exit of Irish coach Joe Schmidt, there could be several twists with one concept gaining traction, that Hansen will move to a newly created role as director of New Zealand rugby where he could oversee his coaching successor.
Under the Steve Tew-Hansen preferred model of continuity, Ian Foster would be elevated to head coach, however he may choose to combine his coaching interests and, like Hansen and Wayne Smith, broaden his experience with a change of lifestyle for his family in Europe.
Decisions and opinions for both men will have fluctuated as much as their thoughts have altered about the All Blacks.