Besiktas reportedly want to send Liverpool goalkeeper Loris Karius back to Anfield in exchange for Divock Origi.
Karius signed a two-year loan deal with Besiktas during the summer, and the Turkish giants have the option to buy the German permanently in the summer of 2020.
However, according to Fotomac, Besiktas have lost patience with Karius due to his disappointing form this season and have asked Liverpool if they can send the goalkeeper back and instead take Origi on the same agreement.
Origi, 23, moved to Merseyside from Lille in 2015, and has scored 21 times in 77 appearances for the Reds.
The centre-forward spent last season on loan at Wolfsburg, however, and has not played a single game for Liverpool this season after falling out of favour at Anfield.