Nigeria Midfielder, Frank Onyeka is keen to leave Brentford before the end of the summer transfer window.
According to the BBC, Onyeka has concerns over a lack of game time in West London.
The 26-year-old signed a new four-year contract with the Bees last August.
Brentford rejected a bid from La Liga club, Girona for the combative midfielder in January.
A number of clubs in England, Spain and France are now showing interest in Onyeka.
However, it remains unclear what terms would tempt Brentford to sell with a contract until 2027, with an option for an extra year also included in his deal.
Transfer: Onyeka keen to leave Brentford this summer
