PSG continues to sign players this summer for the purpose to avoid a decline in performance if Kylian Mbappe decides to leave. Nasser Al-Khelaifi, the president, is doing all in his ability to avoid significant losses from his key players. The new manager has no plans to leave Parc des Princes anytime soon because he still has plenty of work and ambitions to complete. Luis Enrique will stay and complete the job he was assigned to do; the only hurdle Parisians face is the pending departure of their greatest player.
PSG have to gradually replace their current players who mostly have been playing for them many years and are old players now. With drama around Mbappe and failures in the past two seasons with Messi, Neymar, Mbappe as their main attacking players but cause lack of support for defense, PSG are changing their approach by stop giving star players like Mbappe too much power.
If they sign with new and young players with this new approach, they will build up a more energetic team that are more united together and attacking players can contribute more for their defense, pressing. When a whole team unite together in both attacking and defense, PSG will become a more dangerous team and they will come more closely to Champions League title like Manchester City.
Kylian Mbappe did not trigger any bids to leave this summer, making him a free agent next season, allowing him to depart for free without PSG gaining financially.
Mbappe no longer wants to play more for PSG and he only aims at Real Madrid. PSG knew it and they responded strongly that they will no longer want to play the game hide and seek with Mbappe as well as no longer want to increase his salary more or give him more privileges in the club. I believe the future of Mbappe will no longer be at PSG but firstly he successfully meets a condition to receive big loyalty fee from PSG by staying there after 1st August.