9: Alex Song | Barcelona

Unsurprisingly Alex Song hasn't been able to force himself into a midfield containing the likes of Andres Iniesta, Cesc Fabregas, Sergio Busquets and Xavi.

The former Arsenal star has been treated as a not-so-super-sub since his arrival at the Nou Camp, and it's unlikely he will remain there for long if he has ambitions of playing regular football again. 

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Football
Juan Mata
Premier League
Alex Song
Shinji Kagawa
Stevan Jovetic
Alex
Edin Dzeko
Marouane Fellaini
Javier Hernandez