Tom Latham hasn't put a foot wrong as a test opener; Kane Williamson's resolute qualities are not in doubt.
The two young men shape as key to New Zealand's prospects of surviving the second test against the West Indies.
When they resume the fourth day early tomorrow at 73 for one, New Zealand will be trailing the hosts by 166 runs, with their captain, Brendon McCullum already dismissed and a question mark over the health of opener Hamish Rutherford.
A far cry indeed from the first test in Jamaica, won so handsomely by 186 runs.
In fact the West Indies have got themselves into a formidable position in similar fashion to New Zealand in Jamaica, dismissing the opposition cheaply in their first innings, piling on a strong first innings of their own - in which two batsmen, Kraigg Brathwaite and Darren Bravo (for New Zealand read Williamson and Jimmy Neesham) made centuries and Jermaine Blackwood added a lively half century on debut.