The first player on this list to controversially sign for both Barcelona and Real Madrid in his career, imperious German midfielder Bernd Schuster spent eight years at Barcelona - winning three Copas del Rey and a solitary La Liga title in the process. His move to the capital saw Schuster win a further two league titles and a further cup in just a quarter of his time at Barcelona, cementing his allegiance as one of Los Blancos. He even returned to manage Real Madrid for the 2007/8 season - which proved to be yet another successful La Liga campaign for the German.
