Something I've thought of recently, would it be possible to merge Asia and Oceania? New Zealand are surely the best team in Oceania by a fair way. As you said, if NZ were playing consistent games against decent Asian opposition it would make them a stronger outfit. Me personally, I'd like to see how they'd go
Oceania doesn't deserve it's own tournament when the best team by a distance, New Zealand, can't even beat bloody Tahiti to the Confederations Cup! I was talking about this to someone a few months ago, and this is exactly what they were thinking - if New Zealand have such an easy route to major tournaments in comparison to Asian teams of similar ability, yet they can't even take advantage of it over Tahiti, then they don't deserve it! Simple as that.
Geographically, IMO Australia should be part of Oceania as well, but if they're part of Asia then New Zealand should be too.
It would make reaching the WC tough for a number of years but the standard of football in this country really needs to improve especially in attack if guys like Rojas can't even get the team scoring.