Molla Wague has reportedly attracted interest from three English clubs as he nears the end of his contract with Caen.
The defender helped the French club secure promotion to Ligue 1 this season, but will be available on a free transfer this summer.
According to Sky Sports News, Crystal Palace, Norwich City and Brentford have all been monitoring the Mali international, while Bastia have also been linked to the 23-year-old.
Wague joined Caen's youth system in 2006 before moving to the senior side in 2011, but has been unable to agree a new deal with the club.