Barcelona and Real Madrid are two of seven clubs targeting Bayer Leverkusen midfielder Kai Havertz.
French duo Samuel Umtiti and Ousmane Dembele are both included in Barcelona's squad for Champions League duty on Tuesday.
Ousmane Dembele has just served a two-match ban but has been left out of Barcelona's squad for Saturday's LaLiga clash with Levante.
Lionel Messi returned to Argentina's squad on Thursday, though Ernesto Valverde refused to call it a setback to Barcelona.
Barcelona have lost Samuel Umtiti to a knee injury, meaning he will not be available for the game against Slavia Prague on Wednesday.
Barcelona have confirmed defensive duo Samuel Umtiti and Junior Firpo have been cleared to feature against Eibar on Saturday.
Real Madrid's board were left angered by a decision made by under-fire coach Zinedine Zidane.
Manchester City playmaker David Silva is reportedly set to join MLS side Inter Miami in 2020.
While Barcelona are able to welcome Luis Suarez back into the fold, Samuel Umtiti could miss up to six weeks with a metatarsal injury.
Samuel Umtiti left the France squad after hurting his foot, but tests have shown the injury does not appear to be serious.