3.- Franck Ribery
Pep Guardiola himself did everything he could to sign Franck Ribery from Bayern Munich.
But the Frenchman simply didn’t want to leave the German giants, for he was too comfortable there.
The Catalan manager eventually got to coach this brilliant player, but the Barcelona fans were left unhappy with the rejection.
The Frenchman went on to become one of the German club’s biggest legends in modern football history.
In fact, Frack won the famous treble in 2013 and he was one of the main figures.