At the start of the season, when PSG brought in star players like Messi, Ramos and Donnarumma, everyone thought PSG would be irresistible. Forwards include star players like Messi, Neymar and Mbappe. The defense includes Ramos and the goalkeeper is Donnarumma.
I did not expect too much with Ramos because he had long injury in Real Madrid before his free transfer to PSG. I did expect that Messi can play and score many goals in Ligue 1. Messi has bad performance in PSG so far and Ramos only have very few matches after fully recovered from his injury.
In the summer, I believe PSG had three other good players: Wijnaldum, Hakimi and Donnarumma.
But coach Pocchetino is not able to perform well with this team. Although the season is half over, PSG has not yet found their best formation. The team is not stable yet. Coach Pocchetino has been given enough time, but he fails. Now PSG must find an experienced coach. Zidane could be the best replacement. But it remains to be seen whether he will accept PSG's offer.
Pochettino does not have issue to help PSG win in Ligue 1 and I believe that he will help PSG to win the trophy after losing it in the past season. However, in Champions League, he will get trouble. In his management career, he only has one final match in Champions League with Tottenham and failed.
Zidane has 3 Champions League with Real Madrid and it can be a most important reason why PSG want to sign a contract with him. Another important reason is Zidane can help PSG to sign a new contract with Mbappe.