Source; all football
The transfer window is around the corner and clubs are already making plans towards players signing.
Barca are said to be interested in signing Liverpool left back Andy Robertson this summer.
Robertson who arrived from Hull city for just eight million pounds have been outstanding this season under jurgen klopp and he one of the finest left back in the premier league this season.
His form has caught the eyes of Barca and they are interested in signing him but it will be very difficult for them because of their agreement when signing coutinho.