At the "change country" page it says:
"Good ways to get more people interested include asking your friends to play or volunteering to translate BuzzerBeater into a local language. In the meantime, we hope you continue to enjoy BuzzerBeater.
I want to start recommending this game to everybody in my country (Uruguay), problem is, lots of people won´t play the game unless is almost fully translated to spanish, therefore, I offer my self to translate the game to spanish (or there´s already an almost-finished translation?).
Also, people who wants to signup right now for Uruguay, can do so? Or they have to sign up for other league and complete the "change country" procedure?...
¡Saludos!