Blues youngster Elkan Baggott is reported to have been the subject of interest from Championship Barnsley.
According to the EADT, the Tykes made their interest in the 18-year-old known but Town are not looking to sell the Indonesia U19 international.
Baggott signed his first professional contract in January, a deal which runs until 2023 with an option for a further season, Premier League West Ham, Leeds and Everton having previously shown interest.
The centre-half is yet to feature for the U23s this season due to injury.