PSG changed their coach this season. But the new coach Galtier could not improve the team. Rather, the team's performance has further deteriorated. Despite having a lot of star players on the team, PSG's performance has been disappointing. PSG's match strategy is not good. Galtier also experimented with changing PSG's formation in various important matches. As a result, PSG lost points in several matches. We may not see Galtier as PSG coach next season. As PSG wants to win the Champions League, they need a more experienced coach.
As soon as Galtier came to the team, the results of PSG were much better, but it was not his merit, I'm sure we saw the results of Pochattino's work. But gradually the results worsened, I agree, there were more conflicts in the team, in general, I would say that Galte could not control good discipline in the team, and for PSG this is very important. All he can achieve this season is to win Ligue 1, but for PSG this result can be considered bad.
At the start of the season, Galtier was able to bring PSG to progress smoothly even though it was decorated with rumors of disputes between players in the locker room. in the second half of this season, PSG's pace began to decline after the world cup was over. several players were injured, plus the absence of Messi. since then, PSG's performance has gone up and down, exacerbated by Mbappe's injury. unfortunately, Neymar also had problems with his ankle which required him to be absent for a long time. as a result, PSG's front line was not as sharp as when their three star players played as the main starters. which in the end, PSG were derailed in the last 16 of the Champions League by Bayern Munich.
On the other hand, PSG does not have a midfielder who is creative when it comes to helping the front lines when building attacks, it is not uncommon for PSG to show bad games. plus, the system that Galtier employs is very complicated. not infrequently, Galtier always tweaked the formation and rotated his players.
IMO, I suspect, the factors that affect PSG's unstable performance are due to the system implemented by the coach, so that the players have difficulty following what they want. as a result, Galtier failed to bring PSG to win the Champions League trophy. even so, Galtier still has the chance to lead his team to win the Ligue 1 trophy. but after that, it is likely that Galtier's career with PSG will end only until this season.