Reports in Spain claim that Diego Costa is desperate to leave Chelsea in the summer
The striker has been under keen scrutiny all season long for his controversial ways and misfiring in front of goal.
The FA charged him last month after a clash with Arsenal defender Laurent Koscielny.
Then, at the weekend he accuses Stoke centre-half Ryan Shawcross of smelling.
His lack of form in front of goal will be worrying for the underperforming Chelsea, especially after he hit the ground running last season.
Spanish media claim Costa will return to La Liga’s Athletico Madrid in the summer.
