Joachim Andersen has now officially left Crystal Palace for Craven Cottage. Just three days after Crystal Palace agreed a £30m fee with Fulham for the sale of Joachim Andersen. The Danish international has departed for the other side of London, returning to the club he spent a year on loan. The key reasoning behind his move is Andersen will get a huge pay rise at Fulham, figures which the Crystal Palace have previously refused him. Now, Andersen has sent a farewell message to fans on his Instagram, with his teammates responding. READ MORE: Crystal Palace confirmed signings, transfer ins and ou…