Barcelona have agreed a fee of £24.3million to sign Joao Cancelo from Manchester City permanently next summer.
Barcelona are keen to sign Gabriel Moscardo in the summer and feel he can be a long-term option at pivot and has the right profile to sign for the Catalans.
Raphinha suffered a hamstring injury to his right thigh against Sevilla and has been ruled out of action for Barcelona.
Barcelona are well aware that Saudi Arabian clubs are continuing to show interest in striker Robert Lewandowski.
PSG president Nasser Al Khelaïfi has admitted that all clubs would have wanted to sign Robert Lewandowski before he moved to Barcelona.
Barcelona captain Sergi Roberto is expected to leave the club next summer when his contract expires after falling down the pecking order at Camp Nou.