Without Mbappe, PSG would not be as strong, and they should get rid of him. They could probably win Ligue 1 that in their sleep. But Champions League is what they should aim for. Enrique understands how to put together a group. But he needs players who can step up and make things happen. Even though working together is important, you still need experts who can do the job. Can PSG find that balance? Can they put together a team that works well together and has brilliant individuals? I am not going to lie, I am not sure. But I'll give them the benefit of the doubt.
The strength of PSG isn't totally dependent on mbappe and getting rid of mbappe isn't what PSG sees as priority at this time, all along mbappe has been if great importance to PSG so getting rid of him just like that isn't something I think they will be planning on doing, his exit from the team was mostly a self decided action and not one that was influenced in any way by PSG, As a matter of fact ,PSG would still have loved to have mbappe back in the team and wanted him extending his contract but I think he wasn't agreeing to it and so they have to let him go to his choice destination as at the end of the season and Madrid has been his choice where in he is now except for the rumors of confirmation needed and all that.
Putting together a team that will be able to get the kind of results PSG desire is very possible but the challenge has always been in them been patient enough to allowing it eventually happen, they are more bent on just getting a team that will be able to get them to win the champions league at once because they know that with the Ligue 1 they don't really have much to stress about, but then if they can monster the patience to build a team that can grwo gradually to the point of been able to win the champions league in the future then the dream will become a reality and not just wantu the dream to manifest at once when they are yet to have a team with such capacity.