This match was not an important one for PSG. Even if PSG had played with a second tier squad in this match, they would have been able to win. But Luis Enrique probably considered this match as a warm up match. He wants to identify the weaknesses of his squad players. So we have seen all the important players of the squad in the starting XI. PSG's forwards Mbappe, Ansensio and Ramos all performed well and managed to score. Mbappe had 3 goals and an assist. Also the performance of Kolo Muani was very good. PSG team won by a big margin of 9-0. And as a result, PSG's players will become more confident. PSG will play better in Ligue 1 upcoming matches. However, Luis Enrique now seems more concerned about the Champions League matches.
No Enrique wanted to avoid the mistake that many other coaches make. They put their most important players on the bench before other important games are scheduled, hoping that they have a lot of rest and still are in the perfect rhythm to play at their highest level. Players like Mbappe love the competition and scoring every single week and why should Enrique risk to get in unneeded trouble against an underdog? Then he would have to substitute all players at some point during the game and they might be forced into taking risky actions because the whole beginning of the game went wrong. Rather set this straight from minute one and then take control over the game and be more careful with their bodies. I think that is the smarter way to do it.