"If we turn up and take a few early wickets tomorrow then I'd say it's been a pretty good effort from us.
"Our goal is to take the remaining wickets and that starts in the first hour."
The Black Caps bowlers couldn't be faulted for their efforts today, bowling some reasonably tight lines with minimal assistance from the pitch. Southee was consistent, while Neil Wagner created chances with his diverse array of deliveries, and the pair were both rewarded with wickets late in the day.
Southee believed they were just rewards for a hard day's toil on an unresponsive wicket.
"It was very docile throughout. We just hung in there for long periods of time. Obviously Burns and Root played nicely but that runout opened up an end for us and then we were able to grab a couple more which was handy.
"It's always the way in cricket - if you have a partnership of some time and obviously runs, if you can break it then you can easily go bang–bang as well."
And, considering recent contests between these two teams, Southee is wise not to rule any result out at this stage.
"If we can pick up a couple of wickets tomorrow - then who knows?"