PSG are on track to set an unbeaten record throughout the season, I assume Luis Enrique will be able to make it happen. So far no team has been able to beat PSG in Ligue 1, so it is likely that they will be able to record the record. After successfully securing the Ligue 1 trophy, PSG focus is currently on the Champions League, but I don't think Luis Enrique will ignore the remaining matches in the domestic competition just like that.
Without the motivation and ambition to set an unbeaten record in Ligue 1, betting on PSG winning in the future is certainly very risky. Luis Enrique will certainly rotate his main squad more often with second string players, in order to give key players time to rest and use their energy in the much more important Champions League matches.
I agree with you. Although an unbeaten record in a league season is a prestigious record, I think the club management and Enrique will still prioritize UCL over other matches. I think Enrique will not take the risk of playing their best squad in the remaining matches in Ligue 1. He will certainly rotate a lot of players. He only plays his main team just to maintain their fitness. I think PSG will really play safe and avoid the risk of injury. That means the chances of other teams to beat them are greater. They will face Arsenal in the semifinals. I think it will not be an easy match because Arsenal are currently in high confidence after beating last season's UCL champion, Real Madrid.