The emphasis should be on 'The Team You Support'. and not 'Your Country'.If we're going to get into the 'your country' logic,then perhaps none of us should be supporting Juventus unless we're from Turin.If we can call an Italian club called Juventus 'our team' despite being Croats,Americans,Arabs and what not..why cant we call Italy 'our team' based on the same logic?
Because there is a certain thing called patriotism that makes the difference between a national tam and a football club from Turin.
You don't just wake up in the morning and decide to be a patriot. You learn it during your life. You don't chose to support your country, you're chosen to do that.
Juve is a personal choice. It's not the word you hear from your parents when you're three, it's not the name of the song you learn in first grade, you don't go at war for Juve and you don't die in Juve's name. Croats, Swedes, South Americans, French, Africans....they are all part of Juve, which makes Juve an international institution.
No-one tells people not to support another national team, especially when your own isn't playing in the same tournament. But don't act like you're bigger pope than the pope himself.
And i'm not talking about you and those who moaned about the disallowed goal. But there was a guy from Russia who called Jack a Swedish pig because Jack dared not to support Italy and there was a guy from east Asia threatening to kill the referee.