Chelsea director Marina Granovskaia faces a busy conclusion to the January transfer window, but it could be to do with players leaving rather than coming in at Stamford Bridge.
The Blues have three key defenders in their squad, whose values add up to £72.9million in total on Transfermarkt, that are all due to be out of contract at the end of the season.
Antonio Rudiger, perhaps the most high-profile out of the defensive trio, is looking more and more likely to leave the club with each passing day.
