Dude, Americans, the world cup doesn't work that you support more than one time. You have your national team and that's who you support, as much as it is painful when they crash out, or when they're shit. THAT IS HOW FOOTBALL IS DONE IN EUROPE.
That said if Spain wins it all, I would not be unhappy because they are shit hot good and they have that hot shit Fernando Torres aka the loml with Tom Hughes. UNLESS HE GOES TO MANCITY AND HE IS THEN DEAD TO ME.