So true. If Juventus release Vlahovic then of course this club might not be able to have maximum performance in the coming season. unless Juventus have prepared something to continue to strengthen their team's performance. And actually if PSG are serious about bringing in Vlahovic then the question of the high transfer fee shouldn't be a big obstacle for PSG. So when PSG are serious, Chelsea might lose the competition for Vlahovic. But I still doubt the seriousness of PSG. coupled with some polemic that occurred there. So until now Chelsea is still the favorite to get Vlahovic.
You are right, the presence or absence of Vlahovic is no guarantee for Juventus to play better than the previous season, many reasons when I say that one of them is that this is a team collectivity game which certainly does not depend on one player alone, but rather all the elements in the squad are involved in the form or improvement of their game.
Paris Saint Germain if they want to, then money will not be a barrier for them, I agree with you. But do they really want to or is it just a desire that they don't do. Overall I agree that Chelsea are still the favorites.