Having an unbalanced team is the reason for PSG to get bad results, in fact, PSG had good forwards and they had the most expensive players in their team like Neymar, Mbappe, and Messi while in PSG, they need a better coach They had to hire better defender and midfielders I think that's what they are going to do for the next season otherwise they won't have better performance.
PSG management should have been able to consider this before the competition starts next season and they should also look for a coach who has so much experience in Europe. We know Neymar and Messi are likely to leave PSG in the summer and only Mbappe is left as a star player in the PSG squad.
Maybe PSG after the departure of the two players will aim for some other star targets and I think they should do that to make it easier to achieve maximum results in Ligue 1 and especially for the champions league competition. PSG's current situation is still not conducive regarding the problem a few weeks ago and they must refocus on fixing every hole in PSG's body.