4) Juan Cuadrado (Fiorentina to Barcelona)
With Barcelona failing in their attempts to sign wingers such as Angel Di Maria and Marco Reus, new manager Luis Enrique looks set to step up his interest in long-time target Juan Cuadrado before the end of the week. The Fiorentina star was in superb form in Serie A last season and for Colombia at the World Cup this summer, and his ability to play on the right-hand side of a 3-5-2 formation should make him the ideal signing for Enrique’s new-look side.