We never seem to discuss the relevance of NZ when the talk of a national comp occurs. Yes a Perth team would be nice, but does it offer more than the Warriors (should they ever capitalise on their potential)?
The Warriors are a well recognised brand, you will see their fans all across the country due to the kiwi link.
I think the second Brisbane team is essential to totally consolidate the general rugby league fan base, providing a game in Suncorp each week.
A Perth team by 2025 is good. The players do exist to make it happen.
Re: pros and cons of NZ 2 vs Perth (I would love to see both, btw)
You make a good point, in that a 2nd NZ club has a lot to offer, but one key thing that Perth has going for it - above all other expansion candidates - is the late TV timeslot.
If we have a Perth team that plays all it's home games at night (not unreasonable, given the climate), it means a 9.30 PM kickoff on a Friday or Saturday night *every fortnight* for the lucrative Qld/NSW TV market.
That's golden stuff for TV rights.
NZ 2 also has some broadcasting gains too - it would mean you could schedule an early game in NZ every week.. whether that's early Saturday (approx 3.30pm eastern, or 5.30pm NZ time), early Sunday (ditto) Friday night (the 6pm Eastern, 8pm NZT kickoff that's hard sell for Aussie clubs' home games)
There's other factors at play too - merchandising opportunities, rivalry with the Warriors that may get them to lift their game etc.. but with TV rights being a big earner, we can't lose sight of the gains in that regard.