New Zealand coach Mike Hesson is coy on whether the experiment of using Jimmy Neesham as an ODI opener will continue against Pakistan in December.
Allrounder Neesham opened with specialist Martin Guptill in New Zealand's two innings against South Africa at Mt Maunganui last week - New Zealand didn't bat in the rained out third ODI in Hamilton yesterday - with modest success.
Strong hitting lefthander Neesham scored a run-a-ball 16, then 10 against South Africa's highly skilled seam attack.
Hesson was hoping three innings would have given a reasonable sample of whether the move was worth persevering with.
New Zealand have five ODIs against Pakistan in the United Arab Emirates from December 8. Test opener Tom Latham is another contender awaiting his chance.