Sodhi's "upside" is still probably considered higher than Astle's, but the 27-year-old Cantabrian has at least given selectors food for thought as they contemplate a test team to take on the West Indies later this year.
Tom Latham was the other one-test player to make hay in Napier, though his third-ball duck in the second innings took a smidgen of the sheen off his first innings 281.
With no room at the inn in New Zealand's middle order, Latham needs to open to play test cricket and with incumbents Peter Fulton and Hamish Rutherford hopelessly out of nick, his double century was perfectly timed in every sense.
With Martin Guptill making a strong Plunket Shield statement for Auckland, a double switch at the top of the order - while still keeping the coveted right-hand, left-hand combination - is not totally out of the question.
Auckland finished their first-class season with a 106-run win over Wellington on Eden Park's outer oval. Having set Wellington a target of 425, they had the visitors on the rack at 59 for 4 and 108 for 5, but lacked a cutting edge to finish the job quickly.
Tom Blundell (104), Luke Ronchi (66) and Luke Woodcock (42) all frustrated Auckland before Martin had the Woodcock caught by Tim McIntosh to end the match with 2.1 overs remaining.
The win was set up by Craig Cachopa's first-innings double century.
The victory pushes Auckland to third in the standings behind the two South Island associations, with CD fourth, Wellington fifth and Northern Districts, losers to Otago, bottom.