Cameroonian midfielder, Alex Song, has just completed a
year-long loan spell with West Ham United, away from Catalan parent club and
2014-2015 treble winners, FC Barcelona. But should the Gunners be looking to
buy back their once-prized asset?
Barcelona have come a long way in just a few months, with Luis Enrique under immense pressure in January but having recently signed a contract extension after guiding the Catalan giants to the treble, but how big a part did Lionel Messi, Luis Suarez and Neymar play in all of that? And how far can they help take the Blaugrana?