Aston Villa have become the latest club to express interest in Bayer Leverkusen winger Moussa Diaby.
Villa are understood to have made a check on the situation of the Frenchman who is expected to leave the Bundesliga side this summer.
Manager Unai Emery is keen to add a wide player to his squad this summer.
Leverkusen would want a fee in excess of £50m for Diaby which would represent a club record for Villa were they to firm up their interest.
Their highest ever buy is currently £38m Emi Buendia.