Kepa realizes that he at Chelsea will sooner or later be wasted if he does not improve himself and if indeed his performance in Madrid is satisfactory it does not rule out the possibility that there is an option for this player to be glimpsed by Pochettino because we know how he was at Chelsea which was almost invisible because of Mendy then returned to the main squad before he was currently on loan.
Being in Madrid with the condition of the main goalkeeper must be maximized well by Kepa and I hope that he has a good performance unlike at Chelsea where sometimes he makes blunders for his own club.
Since Kepa is at Real Madrid on loan it makes more sense to both the club and the players and this will be determined by the performance of the player in the long run, so his next destination either to remain at Real Madrid and become one of the club players for the next few seasons or his loan tenure will just expire without possible extension of the time of signing him.
But then also the club have been in a better position lately and in the last few matches, Kepa has put out the best of his skills to deliver his position and contribute positively in the few matches he has been featured.