In the current climate looks like the USA can do no wrong in Nationals eyes. There's more countries in the world then the USA so why prioritize them?
Trade deal no good if it gives up aspects our sovereignty and USA trade deal will take more then they give, so trade deal yes, but not at any cost.
https://www.msn.com/en-nz/news/national/us-at-centre-of-nationals-foreign-policy-bridges/ar-AABBptC
By give up our sovereignty I mean where laws of NZ have to be changed to suit USA, like one contentious one is our parallel importing law.
They don't like Pharmac either.