I think PSG has entering new era now because their star players gradually leave them from Messi, Neymar and the latest is Mbappe so it's interesting to see for next season the performance of PSG without Mbappe and for Luis Enrique i am sure he will think about how PSG can do well in the Champions League and in Ligue 1 without Mbappe and one of the way is bought some star player as the replacement of Mbappe but it won't be easy to find the right player because the quality of Mbappe is one of the best in the world
After experiences with Neymar or Lionel Messi, the French club is determined to turn the project around, with or without Mbappe. They will have to accept that the project with Mbappe, Neymar, and Messi has failed. Could not help PSG achieve the most desired trophy, the Champions League, even though at times PSG had all the stars. And if you think positively, parting ways with Kylian Mbappe will help Paris Saint Germain save more than 200 million euros to pay this player's salary. That amount will be invested by PSG in transfer activities. PSG is a financially rich team, I don't believe they won't be able to find a replacement for Mbappe. Besides, coach Luis Enrique also has other quality players like Gonzalo Ramos or Kolo Muani, ready to replace the position left by Mbappe.
A lot of people are curious about PSG's performance without Mbappe and other star players such as Neymar and Messi at this time, this is always the main topic in the French league 1 conversation.
To be honest, I lack confidence in Gonzalo Ramos and Kolo Muani because they have a big difference with Mbappe as the spearhead of PSG's attack, in terms of speed they can still be beaten by Mbappe, but Luis Enrique is a pretty smart coach and can adapt to the team's situation, but it is quite unfortunate that in the past season PSG did not win the Champion league which was the biggest hope of PSG.
I quite agree with you that in the absence of Mbappe PSG can save more money in the coming season, if looking for another star player, who is a player who should be considered at this time to cover the position.