PSG are making it a habit of discarding good players and I don't know the reason for letting this player Kolo Muani go on loan in the first place but one thing I believe is, he would have made an impact with the PSG side last campaign but Juventus had that opportunity to strengthen their attacking department which Kolo Muani showed every bit of himself. As it stands, Juventus need to grab this opportunity with both arms because in no time I expect other clubs who are desperately looking for an attacker to step up and get him after all he did last season and also in the just concluded FIFA Club World Cup. This player is not the type that needs to spend much of his time on loan, they need to take him serious come next season.
Kolo Muani wasn't in the UCL team, so they are seeing him as not needed, that should not be a good thing for them. We need to focus on how to get them some money if they want to buy more players. That can't be only reason of course, because if Liverpool can spend 300+ million then PSG who won treble should be able to spend some money without selling players too.
It means, it is not just about the money but it's also about getting rid of the excess fat in the club as well. Because if you are not going to use a player, then why would you keep them on the list? It makes no sense for it to stay on the team so they are selling those players to shed some extra in order to get players they are planning on using, not just for money, but for space.