Reading the original post with the roles designations, it was mentioned that Star Ambassador was an honorary only title. It was also mentioned that there is no option to create games exclusively for Star Ambassadors, because it is a small pool of people.
Since it's been longer than 5 years since these roles were introduced, I was wondering if it is possible to revisit this (and my apologies if this has come up recently). Perhaps the Star Ambassador pool is much bigger now? I'd love to have the option to play with other very communicative players, as the game quality is much higher when more communicative players are playing. And I find that unfortunately many of the regular Ambassadors rarely communicate.