With the series 4-0 in favour of the Kiwis, the two teams will play their final 50-overs game of the series in Wellington on Friday, January 19.
With Pakistan finally coming to terms in the last game, expect a close contest in Wellington.
The former skipper believes that Sarfraz must do a lot more as captain.
The Kiwis secure a win and lead the series 4-0.
Shadab Khan had turned the tables on the Kiwis with a sensational spell at one stage.
It was all one-way traffic once again as the visitors crumbled with the bat.
Fakhar Zaman is likely to play the third ODI after being ruled out in the previous game.
This will be the most important game of the series for the visitors as they look to make a comeback in the series.
Williamson scored 115 runs off 117 deliveries in the first ODI.
Pakistan will play five-match ODI series followed by a three-match T20I series against New Zealand.