Chelsea are hoping to find a solution to Andrey Santos' loan in the coming months.
The Brazilian midfielder is struggling to make an impression at Nottingham Forest.
However, he may have a lifeline in England, with Newcastle United interested in signing him, says Football.London.
The Magpies need a new midfielder, as Sandro Tonali is set for a long ban from football for betting violations.
Santos is untested, but if Tonali is out for 12 months, then Newcastle may be ready to do a deal in January.
Forest aren't expected to stand in Chelsea's way should they choose to recall him.