The weaknesses of both teams are being evaluated by looking for the required players, both Real Madrid and PSG have already obtained target players who are able to fill the gap in certain positions and I am sure both will look better next season.
It's a fact, things with these teams have improved a lot. It's worth noting that for me Luis Enrique is a coach on another level , Honestly, what he did with PSG very few would have achieved. On the other hand, Madrid also has a good coach. I think they could face each other in the Club World Cup and for me it would be the best duel of all. We'll see who's who there.
I don't want to give too much away but honestly we might be expecting too much after Enrique's achievements. Whereas in the Club World Cup anything can happen because all the teams seem to be testing new players or just testing their new strategies and taking the match as if it's not serious. So any team has a chance even PSG has a good chance. But I wouldn't expect Enrique to do well again in that competition. Because the coach has goals in more prestigious competitions in the coming season.