Kepa is a smart goalkeeper and he is a Spanish too. It's good for him to return to Spain and play for a biggest club there. Real Madrid will have a good goalkeeper to replace Courtouis without big spending on transfer market. They won't have to wait for months to see good adaptation from Kepa because as a Spanish player who was called for Spain national team many times, Kepa already familiarized with some Spanish players in Real Madrid. In addition, he understands well about La Liga and tactical formations of Spanish clubs.
Kepa current status may be that he is a keeper on loan, but if we look at Courtouis condition, the injury is very fatal and the contract in Madrid will not be renewed automatically, in my opinion, Kepa has the potential to make it permanent in any way. Courtouis, Modric, and Kross both have contracts ending next year, so it makes sense that Ancelotti is gradually starting to prepare Madrid's foundations. Rodrygo. Because if the vacancy problem is resolved, Madrid has returned with a formation that can worry the opponent's defense.
It actually makes sense that Kepa Arrizabalaga will be permanent at Real Madrid because this player is also very young, has very good talent and Real Madrid usually prefers young players like this, especially if their performance is very good, of course it will be permanent.
Real madrid situation right now is not as strong as last season and all that because they haven't found the best striker yet and we not need to see how Ancelotti plans but I am sure in this season he will have a defensive strategy not to be too behind on points with other clubs and I think a little it is difficult to catch the champions league trophy this season even in La Liga it seems it will also be difficult to shift Barca position.