If he truly does retire from his nation just for this he's a little fucking bitch and will never go down as the best in my book because he doesn't have a never back down, champion mentality. This isn't even a real copa, its a money tournament in the US to promote a growing trend in sport. Cry baby, get the fuck up and try again, you're the best player in the world at 29 with a world cup in two years and a REAL copa the year after. Sorry if this offends messi fan boys, but people can't go around calling CR7 a sook when his version of sooking is playing out of skin to be the best, trying over and over again.