There are still likely to be a number of departures from Chelsea before the end of this summer transfer window. Chelsea have already seen a number of first team stars leave for decent transfer fees, with Ian Maatsen and Omari Hutchinson moving on for significant profit on the books. As for players who actually played a key role last season, there is still no real clarity over what is going to happen with Conor Gallagher. Diego Simeone is leading Atletico Madrid’s interest in signing him. READ MORE: Chelsea enquire about former Manchester United midfielder as replacement for Conor GallagherHowe…