Manager Arsene Wenger recently identified defense as the weak side of the club. Moreover, the defenders like Mikael Silvestre, William Gallas and Sol Campbell will be out of contract this summer. So, strengthening the back four is now the first priority for the manager.
Philippe Mexes will also be out of contract at Roma next summer. So, the club now wants to earn some money by selling him. Rumors out in the media suggest that Arsenal could make a £10m bid for the French defender.