Michael Bracewell has an 'open' invitation to seize a test spot next month.
The New Zealand A team's tour of England begins this week with the Otago left-hander, along with test incumbents Tom Latham and Hamish Rutherford, in contention to open in two three-day matches against Kent and Surrey.
With New Zealand's middle order established, Dean Brownlie has also volunteered his services but remains a No5 or 6 option for now. Bracewell, who batted at No 3 for Otago last summer, is seen as a logical opening option, given Kane Williamson has a mortgage on first drop for the foreseeable future.
The tour starts with nine one-day matches to examine who might earn peripheral places in next year's World Cup squad. Bracewell joins the squad for the first-class itinerary later on.
In last season's Plunket Shield, the 23-year-old scored 845 runs at 52.81. His total of four centuries, at a conversion rate of 80 per cent once he reached 50, was matched only by Jesse Ryder and James Franklin.