The Daily Mirror believes United have been alerted by Juan Mata's reaction to being substituted at Southampton and Chelsea boss Jose Mourinho's subsequent comments about the Spanish playmaker. Although the Blues chief stated: "I want to keep him - I don't want him to go," he added: "That's my opinion and my wish. But my door is open and the club's door is open too. When a player wants to speak with us, we are there waiting." Inter Milan are reportedly targeting the creative midfielder.