Sky Sports understands Derby are considering several offers for midfielder James Bailey.
Bailey is currently on the transfer list at Pride Park as Nigel Clough looks to reshape his squad.
A number of clubs are thought to have made enquiries after being alerted to the 23-year-old's availability.
The former Crewe youngster lost his place in the starting XI at the back end of last season through injury after previously establishing himself as an integral member of the side since arriving from the Railwaymen in the summer of 2010.
Bailey capped his first season at the club by being named Young Player of the Year and his performances caught the attention of several Premier League teams.
However, he slipped down the pecking order last season due to the fine form of Craig Bryson and Jeff Hendrick and Derby are ready to cash in on the midfield dynamo.