Only if Real Madrid will give him the time, I also would say I’m not convinced with his team performance in the club World Cup. He needs to fix a lot of things, that defense in particular, high profile defenders needs to be there. I would say a good defensive midfielder too, if by the end of this coming season he doesn’t win anything they slot of eye brows will be raised and maybe his future in Real Madrid will be quetioned.
Real Madrid's defense is actually good it's just that some newly recruited players cannot play when they lose to PSG and a number of other players are injured. This is what makes it difficult for Xabi Alonso to face PSG because there are no players who are in the best quality or experienced to be placed in that position.
In addition what needs to be fixed by midfielder because after Modric and Toni Kroos left there was no appropriate substitute figure for the two players so that the attack built by Real Madrid was not yet fully maximal as when the two players were there.
Real Madrid's biggest problem is the lack of a central midfield player. Furthermore, I predict Arda Güler will be the player they'll use there, as his defensive skills are quite weak. He's also not as physical as Kroos, so using him in that position would be quite difficult. He could capitalize on his technical expertise to open up play, but Xabi would struggle defensively. In my opinion, Real Madrid needs a defensive midfielder.