PSG's level has indeed risen after winning the Champions League, but they can't be satisfied with that achievement, as this is just the beginning. The next task is to maintain their performance next season so that PSG remains one of the strongest teams, as maintaining consistency is no easy feat. In terms of competition in the French League, PSG won't face a difficult challenge, as several teams there have not been able to match their ever-increasing strength. Instead, the challenge PSG will face going forward will be their quality in facing competition in the Champions League, as defending a title is usually much more difficult than playing well.
Winning the Champions League title in two consecutive seasons is very difficult but not impossible. PSG 's biggest opportunity is that they do not have to compete much for the Ligue 1 title. Because of this, PSG can focus their full attention on the Champions League. So far we can see that PSG is in great form. The team has been able to perform well in the FIFA Club World Cup. They have won against big teams like Madrid and Munich. The players are fully prepared to compete for the Champions League title next season.