Chelsea January transfer targets: Cristiano Ronaldo, Wayne Rooney and Antoine Griezmann linked with Eden Hazard and Diego Costa rumoured to exit

Numerous players are linked with move to struggling Blues

Chelsea have endured their worst spell of form of the Roman Abramovich era.

After picking up just 11 points from their first 12 Premier League matches, the defending champions are languishing in 16th place, already 15 points behind Manchester City and Arsenal at the top of the table.

With their title defence already seemingly over - and their place in next season's Champions League under threat - Jose Mourinho (if he remains in charge) will surely be given a large sum of money to improve the squad and get rid of some of the deadwood.

Because of their current predicament plenty of players are being linked with the Blues, some realistic and others a little bit more fanciful.

Scroll through our gallery to see a list of potential January moves in and out of Stamford Bridge:

Who would you like to see join and leave? Let us now in the comments below