There's only one player in the current Spanish line up (Joan Capdevila) who doesn't play for either Barcelona (Puyol, Pique, Pedro, Xavi, Iniesta, Villa, Busquets) or Real Madrid (Casillas, Alonso, Ramos), which just shows again how utterly dominant those two are in Spanish football.
Spain are on top but they have played dlike this trhe whole WC with out getting many goals. Low should be worried but so shoudl Del Bosque as Germany only need one good counter-attack...