Thibaut Courtois must accept to undergo the recovery process from the injury he got while playing, Real Madrid will not be looking for a new goalkeeper because it seems that Real Madrid's financial condition is not good so when he buys a new goalkeeper it will worsen Real Madrid's finances, So far there are still Kepa Arrizabalaga, Andriy Lunin and Lucas Cañizares who might be able to replace the position of Real Madrid goalkeeper.
I don't believe that Madrid is experiencing financial problems because looking at Madrid's balance sheet report every season they always get a profit in the midst of other clubs experiencing problems due to Covid so that financial problems are quite funny for Madrid.
The reason they borrowed Kepa I think was not about financial conditions but they held back the minimum because they also knew that Courtois would definitely recover and after he returned then Kepa was also not really needed so borrowing 1 season was better than a purchase contract for a period of several seasons.
Besides that, I still feel that the reason they are minimizing is because they are holding back for long-term plans especially about the Mbappe rumors so they are thinking of the right way besides avoiding FFP they also have their own plans about this.
The reason Real Madrid borrowed Kepa Arrizabalaga was not because of financial conditions, they refrained from spending money at an unplanned post. Real Madrid has spent a lot of money in the transfer market, one of which was to bring in Bellingham for a transfer fee of € 103 million.
Real Madrid still has cash that can be used to bring in new players, the funds that have been prepared are not to bring in new goalkeepers, but to look for quality strikers if needed.
Courtois will return soon after undergoing treatment, Ancelotti can still rely on the goalkeeper he currently has. Real Madrid prefers to save their money in order to bring in Mbappe because Perez really wants him to join the Real Madrid squad.