@PBCool from what I recall, correct me if I am confused, Cool used to offer some kind of VPN to somewhere to try and get a better gaming connection to another region. Maybe it was Asia? I dont recall
Is that to try and address some of the problems here, so as to not re-route the entire network, but change paths towards a set host/VPN and provide different breakout from there?
It would be an interesting but tough/annoying/expensive idea in a world of unlimited money, to have a "gaming" ASN, and route those users and traffic totally different to "normal" traffic to try and obtain the best possible routes to your gaming nodes, without caring about the burden of some return-path overloads mentioned in this thread.
But, I'm also dumb at BGP, so maybe not.