Real Madrid are reportedly keen to offload six first-team players during this summer's transfer window in order to fund moves for Paris Saint-Germain's Kylian Mbappe and Borussia Dortmund's Erling Braut Haaland.
Los Blancos are said to be keen to sign both Mbappe and Haaland in the upcoming market, with the pair potentially being available for transfer later this year.
Madrid are struggling with the financial impact of the coronavirus outbreak, though, and will need to move players on before adding to their squad.
According to Mundo Deportivo, Gareth Bale, Isco and Marcelo are all surplus to requirements, and the club hope to sell the trio during the summer window.
The report also claims that the Spanish champions are open to offers for Raphael Varane and Eden Hazard, while Sergio Ramos could leave the Bernabeu on a free transfer, which would further boost the club's wage budget.
Tottenham Hotspur striker Harry Kane and Juventus attacker Cristiano Ronaldo have also both been strongly linked with moves to the Bernabeu, but it is alleged that Mbappe and Haaland are viewed by Madrid president Florentino Perez as the team's leading targets in the final third of the field.