The war of this season will be against Real Madrid and Barcelona, because you cannot overlook the performance of the season from both sides. But I am with you in this case, that Real Madrid will be able to win the trophy, as they have a strong team and also a coach that has more tactics and strategy, and will do his best to see the team go to the next level. The pressure of this season will be high, as both of them will be serious to get the title of this season.
Real Madrid and Barcelona happens to be the two top teams in the la liga that has this consistency that has made them strong and tough over the years which has earned them that top position in the league and now it is okay to see it as been possible that it is going to be war mostly because both team will strive to win a trophy this season of which the la liga is a target. Both teams has got great coach and players who will help them achieve their targets this season.
Changes are visible for Barcelona but we do not see any such changes for Real Madrid yet. Barca have experienced and great players like Pedri, Gavi and Olmo in the midfield and even the forward line is quite strong with Rashford who has found a new place in the team. There are also more experienced players like Yamal and Raphinha in the team. Also their defense is strong. I think Barcelona has become a stronger squad than Real Madrid and they are able to prepare themselves successfully. Still, the main problem for Real Madrid is their defense. It is not yet certain whether they have any possibility to add any new players to the squad. It is not yet clear how they will deal with the opposing teams next season.