Chelsea are reportedly in contract talks with highly-rated forward Callum Hudson-Odoi.
Hudson-Odoi came through the youth system at Chelsea, and made four first-team appearances for the Blues during the 2017-18 campaign.
The 18-year-old has also featured three times for the first team this season, with two of those appearances coming in the Europa League.
According to The Sun, Chelsea want Hudson-Odoi to sign a new deal at Stamford Bridge before leaving on loan in January, but there has been no breakthrough in talks.
The forward will see his current deal with the Premier League giants expire at the end of the 2019-2020 campaign.
A number of Championship clubs are believed to be keen to sign the seven-time England Under-19 international on loan when the January transfer window opens for business.