Former Chelsea playmaker Joe Cole says Christopher Nkunku getting upset at not getting more game time shows the depth the Blues have in their squad.
Chelsea captain Reece James has been ruled out of Saturday's Premier League match against Leicester City at the King Power Stadium.
Lille's president, Olivier Letang, has firmly ruled out the sale of striker Jonathan David in the upcoming January transfer window.
Chelsea are reportedly planning a summer move for Liverpool goalkeeper Caoimhin Kelleher as they look to strengthen their options at Stamford Bridge.
Chelsea have reportedly made offers worth £66.7m in an effort to strengthen their attack by signing Bryan Mbeumo and Rayan Cherki in January.
Reports suggest Viktor Gyokeres is "not keen" on joining Manchester United, with Chelsea emerging as the 'favourites' to sign the prolific striker.