Chelsea defender Ian Maatsen is being linked with Barcelona.
The Holland U21 international is currently impressing on-loan in the Championship with Coventry City.
Football Insider says Barca scouts have been watching Maatsen this season, though it isn't stated whether the interest has continued since Ronald Koeman's sacking.
Maatsen has a deal with Chelsea to 2024 and plays largely at left-back.
The youngste spent last season on-loan with Charlton Athletic.