Barcelona are ready to cut their losses over Jean-Clair Tobido.
The young defender only moved to Barca last January from Toulouse, but has struggled to find a way into coach Ernesto Valverde's first team plans.
And Sport says Barca are now prepared to sell - and for a cut-price €10m.
Bayer Leverkusen are watching developments closely and plan to pounce when the market reopens in the New Year.
Watford are also keeping tabs, with set to insist on a buy-back clause in any sale agreement.