Real Madrid are reportedly under pressure to recoup as much as €200m (£179.9m) in player sales if they wish to make further signings this summer.
Zinedine Zidane has already gone on a spending spree since his return to the Bernabeu, bringing in the likes of Ferland Mendy, Eden Hazard and Luka Jovic.
However, Real are still pushing to sign Paul Pogba from Manchester United, a move which will only materialise should there be further exits in the coming weeks.
According to Marca, the Spanish giants will attempt to raise €200m (£179.9m) to ease any financial issues going forward.
The report adds that Real would be happy to part ways with Isco, Gareth Bale, James Rodriguez, Keylor Navas, Lucas Vazquez and Mariano Diaz.
Rivals Barcelona are also said to be having problems with meeting the release clause of Atletico Madrid forward Antoine Griezmann.
