Dubai is a lost cause, imo. Their economy is far too narrow and one sided. And singapore is too small. If singapore had a country the size of japan to draw resources and manpower from, I would suspect singapore as an up and coming potential heavyweight.
I don’t know about zurich. Maybe. But they are in the EU. They are smaller than frankfurt, brussels, amsterdam, and paris. So why would zurich rise in the EU when the others are bigger? That would be like columbus ohio displacing new york city. It’s possible. Just very unlikely. Right?
Swiss Accounts must be real big!