Yeah I’ve done the Sydney to Perth a couple of times and it’s pretty brutal for a domestic flight. Can only image adding an NZ leg onto that.I'm on the opposite thinking. They are going to be hot trash. Png will take those players willing to go somewhere far. Then the travel will wreck them. NZ travel is bad enough but Perth to Sydney is an hr more, though no customs.
Possibly worth looking at mitigating that a bit by making the Warriors/Perth/PNG/NZ2 match ups permanent magic round fixtures?