Joe Cole has criticised Edu and Arsenal's transfer policy after David Luiz and Cedric Soares were given new contracts.
Arsenal announced this week that Luiz has agreed a new one-year deal, while Cedric, who hasn't played since joining on loan from Southampton, has signed a four-year contract.
The decisions were criticised by many Arsenal supporters and, while Cole feels sorry for head coach Mikel Arteta, he believes that questions should be asked of technical advisor Edu.
Speaking on BT Sport, Cole said: 'The one person I feel sorry for in all this is Mikel Arteta.