The Black Caps will have to wait until the new year to have their two main all-rounders back in the test squad.
Corey Anderson and James Neesham have both just returned to domestic cricket as they recover from respective back injuries.
Coach Mike Hesson said they are still playing with limitations, and won't be ready for the tests against Sri Lanka.
"Both playing as batsmen at the moment but both at different stages. Corey possibility in the new year in some capacity with the ball, James probably a bit further away."
Hesson will sit down and chat with opener Martin Guptill to pinpoint his form slump after averaging just 13 in the series in Australia.