To be fair USA's best player is German,
(he played in German U-21 and got annoyed at not being selected so went to the states) but yah I think if USA and China focused purely on football then they could be pretty big teams.
His Dad was American. His Mom was German-American. If anything he is way more American than German, just happened to be born in Germany while his Dad was there
TONS of countries use duel citizen players, US didn't invent that shit.
If anything blame Germany for being a bunch of blueberries that didn't think they needed Fabian Johnson... OH WAIT now they could desperately go for someone with his speed playing fullback. TOUGH SHIT.
oh and Jermaine Jones is the same shit. American Dad, born in Germany, lived in both places growing up. No more German than he is American.
We have a bunch of Germans because our servicemen were knocking up their broads while we made sure the Russians and Nazis didn't team up to take over the world. You're welcome world.