The SA A series is over, with everyone having had at least two games.
Bedingham didn't have a great series, but since he's in the squad got the India you'd imagine he's in line for a start against New Zealand, along with Elgar, De Zorzi, and Petersen. De Swart had a good showing with bat and ball, so it looks like he'll get the all-rounder spot. That leaves one more spot in the batting, so maybe Hamza since he was one of the centurions, although I have this funny feeling that Zondo might just find his way back into the test side somehow. Brand probably also makes the squad as the back-up opener.
Bowling is a bit more of a concern. Piedt obviously, and Paterson was the pick of the seamers, but Oliver was poor, Viljoen OK-ish, Mpongwana bowled less than main quicks, and Moreki isn't really test quality. So we could be lacking there unless someone like Sipamla or Stuurman is brought in. I'd love to see Abbott there, but realistically I don't think that's going to happen.