We can have 2 rival offices in Darwin, just the ARL/Super League war days.
I keep hearing all this talk of how New Zealand would rather play South African teams and shot down a Trans-Tasman competition etc, (a trans-tasman competition I'm not actually for anyway.) So let's go from the not-so-sublime to the ridiculous. Let NZ and South Africa have that competition, less redundant local derbies and no arguments about travel disadvantages.
The other three Super Rugby countries, with the largest economies, go their own way in a Pan-Pacific competition. Australia's five teams survive, maybe Western Sydney gets a look in too, Japan brings in it's two biggest sporting franchises, the Yomiuri Giants and the Hanshin Tigers, to create the "Tokyo Giants Rugby" and "Kansai Tigers Rugby" plus a team in the Yakuza rugby heartland called the "Kyushu Gangsters." Argentina brings along it's Buenos Aires Jaguares, Los Tucumanos del Noroeste and Los Gauchos de las Pampas. We all get jet-lag and have a magnificent party. Later on we bring in Uruguay, Chile, Hong Kong, Hawaii and conquer the world.
etc...