Everton and Bolton Wanderers are among Premiership clubs tracking CSKA Moscow striker Ouwo Maazou Moussa.
The Niger international only signed for CSKA in January from Sporting Lokeren in January, but is already agitating for a move away after failing to make a first team impression.
Lille have already been in contact, while Russian sources say Everton and Bolton are also aware of Moussa's frustration.