Ok so we decide to disband Warrington, Wigan and St Helens and suddenly in their place appears massively wealthy clubs in globally recognised cities?
Back in the real world all you have done there is taken thousands of real fans away from the game. Cut off a reliable source of a good number of future Super League players.
What's your cut off point? Ban clubs from cities below one million? Five million?
How about we do look to expansion but not at the expense of existing clubs.
Then again in the real world these global city teams do not exist. I hope you are right and they will one day but the existence of the mentioned teams will have little impact on the likelihood of it happening.