With the Brendon McCullum-era likely to close by the end of next summer, if not earlier depending on his troublesome back, how are New Zealand placed to continue their legacy?
In tests, the answer is relatively simple. Kane Williamson would be anointed captain and a form batsman would slot in at No5. At this stage, 22-year-old Will Young from Central Districts appears a frontrunner. Barring wild form fluctuations, the rest of the core test contenders (once Corey Anderson, Jimmy Neesham and Trent Boult return from injury) should be around several years.
The changes are more complex in ODI but, with the foundations for an era built, they remain logical to solve, presuming Williamson is groomed as a suitable skipper.
Assuming players over 35 at the next World Cup are likely to be retired, four positions appear up for grabs from the XI who played New Zealand's maiden World Cup final.
Player A - Opening batsman
McCullum, given his licence to flay attacks, will be hard to replace. The solution will alter the side's balance, regardless. Sure, the captain has had the luxury of a '3-4' insurance with Williamson and Ross Taylor acting as a safety net to his opening flourishes, but the strategy has been a winner.