Even though it is unlikely that Real Madrid will experience a decline in performance, there are still other teams that have the same strong performance that might be able to match Real Madrid. To be honest, I hope there is another team that is able to match Real Madrid next season, such as perhaps Manchester City which is indeed can be said to be able to match Real Madrid's performance. I can't imagine if Manchester City loses Haalan and other star players, as well as their coach, who if they change will either make Manchester City still have a strong performance or experience a decline.
Although we know that Manchester City has a strong squad, without Haaland and other key players, including their coach, I don’t think they can do anything, although all this happened as a result of Guardiola saying that he is seeking a new challenge, which sparks rumours from every angle. and this will definitely affect the dynamics of Manchester City, but still, considering their squad, I can say that they might still keep the strong performance as we know, but to be honest, I don’t think there will be any other team that will be able to be stronger than Real Madrid. The best season is some how very hard to agree on, but we will see what will happen. Anything can happen in football.