PSG's squad may not have any big-name star players. But the bonding between the players in PSG's squad is very strong. So if the players of PSG can continue this kind of performance then there is a possibility of this team performing well in the Champions League as well. Due to the good understanding between the players, the team played well in all three matches in Ligue 1 and managed to win each match by a big margin.
When it comes to bonding PSG is one of the club that has so much love with each other but we should also no that performance of a club is not only enforce by the bonding they have because bonding is only a measure that keeps them in unity and have one focus, however when it comes to having a big name yes they do have a big name because they are currently recognized as the most high performance club in the French league but the only thing I no they don't have much is the star players and the only star player they had was Mbappe but now they don't have much but the good thing for them is they are managing there players very well but let's hope they have the performance to come out with a good result on this champions league.
It is still very early to talk about the bonding among the PSG players when we know what happened between Mbappe, Messi, Ramos and Naymer when they had the opportunity of playing together, PSG were seen as the team that would have won the champions league competition with the squad they had then but they were playing more of individual football because of the lack of bond in the team but now that Mbappe and the rest of the names are out of the team and the club now has a new coach and less big names, the coach should work on the performance of the team as well as the relationship among his players because I can't see that yet even though they have had an excellent performance in the beginning of the season so far.
PSG is playing good football and they still have what it takes to win the domestic league even without having big names in the team but the coach should focus the performance of his players on winning the Champions League this season because that's what the team needs right now since they are sure of winning the Ligue1.