I think they shouldn't rush into the transfer. Mbappe is an important player, but his absence can be filled by a player somehow. Here, PSG observers and technical staff will have to work overtime to choose the best. Mbappe is gone, but the next name will have to look no further. A difficult period begins for PSG. They should select the best player and add them to the team and play better next year to lift the UCL cup, which is their main goal.
Everybody have their reasons why they're supporting Kylian Mbappe, he has tried much more but it's time for the young star to become the best and win the Ballon d'Or. PSG valuable player, Mbappe coming to Real Madrid is winning the UEFA Champions League, no two way about it. PSG will missed him and this might lead to the poor stats of the club next season, perhaps Luis Enrique will definitely make new plans without the Frenchman in the picture. Kylian Mbappe wants what's best for him and Real Madrid is the best decision for him.
star players like Mbappe have dreams that should be pursued and now all dreams have gone half way to what they will achieve after successfully working with Madrid and PSG must let go of Mbappe departure because they must be able to understand how star players who should have a higher career and have a lot of experience must got it.
Mbappe departure from PSG will not cause big problems for Enrique, who currently has big plans to get consistent performance and continue to dominate League 1 even though it will be difficult to compete in the UCL, but at least PSG will no longer depend on just one player.
Enrique has quality intelligence in terms of managing players and currently PSG is still the biggest team in league 1 without worrying that losing star players will not reduce the team's performance because almost all of PSG current players have quality talents.
Enrique this season will have a big challenge bringing PSG without a mainstay player but I'm sure Enrique is very happy with a challenge like this because he also wants to gain new experience with PSG and on the one hand the PSG president must retain Enrique without having to fire him like the previous coach because if fire Enrique I'm sure things will get very bad.
next season will be a new season in League 1 without the presence of Mbappe, all teams will fight without difficulty to try to shift PSG dominance.