Referring to what you seem to be stating, and how a lot of this is about "prestige," I've come to ralize this "prestige" thing applies to airports, too.
If your airport doesn't have one or more of the ME3, you don't rank up there withe the Big League.
Maybe some YVR followers, myself included, have insidiously fallen prey to this idea. Does YVR NEED the Gulf Destinations? Not if major connected markets, like India are served better. Even now, one can apparently go YVR to DEL with a chane of plane in Beijing, and this works out about 1000 miles shorter than by DBX, to boot. The Iranian market in Vancouver, and other middle east points might be doable out of Munich, (though never-to-happen IST would be all we'd ever need for that. Too bad YYZ has tht route locked down; Turkish is Star_Alliance, and everthing)
What IMO does define an airport as significant, is the number of key destinations it has,
related to it's economy and needs.
Size, it appars, isn't everything.
Example cited: Phoenix is a booming sunbelt city we all know with a metro population of around 4m and
an impressive busy airport, Sky Harbour. It handles its % of passengers, has a fantastic US and Mexican network, yet only one route to Europe, LHR.
I think I read that on the YVR homepage, not sure (wish I'd bookmarked the page)... that 2 recommended YVR routes were Lima and São Paolo.
This relates more directly to mining business interest in the Andes, and more financial services in SP, which seems aspiring to be the combined London and New York Of South America.
On the opposite side of the world, in China, it s shorter from
HK to
SP via EK through DBX. But places in China (and East Asia of course) west of there, are closer to Lima, than by either DBX or YYZ, although sources say EK is planning Lma and Santiago Chile from Dubai, but I doubt it would go for anything north or west than Shanghai. Even HK to Lima it is shorter over the Pacific.
This would apprently warrant the Lima route (itself being a modern gateway airport to South America) and a route to important SP, only a couple of hundred miles longer than by YYZ. We're still in the runnin, is what I'm sayin'
All very much future dreamin' for sure.
Thank you for your time.