Barcelona FC offering Alex Song to other clubs

It has been reported by Football Direct News that Barcelona FC has offered Alex Song to Manchester United among other clubs. The defensive midfielder signed from Arsenal, doesn't fit into the Barcelona squad and is surplus to requirement, he was signed because they didn't manage to buy Javi Martinez but it turned out to be an ill conceived move as he spend most of his time on the bench and unable to play well in a central defender role. However Arsenal might be interested in getting him back as he did well at the club before being sold to Barcelona FC.