~snip~
The problem with the PSG team wasn't about the poor management of the team because the management brought in good number of players to help solidify the strength of the team but they failed because at some point the players wasn't having a good relationship with each other on the field.
The Manchester City team is a typical example of a team that made good use of their money to get what they want because they got a good manager who got quality players that has helped the team to win the trophies they wanted, I think the problem that PSG has for not winning the UCL with the presence of Messi, Mbappe, Naymer and Ramos was bringing the stars when they were not in their best form.
There were more concerns with PSG than just player conflict. Team egos have won big before, right? See Real Madrid's Galacticos. Having older stars and playing in a league that's easy compared to the Champions League doesn't help. Know what? I like this "new" PSG. Without Messi, Neymar, and Mbappe , other players may flourish. The team may play together, determined to prove they're not overpaid prima donnas. May PSG surprise everyone this year? Not likely, but football has seen stranger stuff, right?