They have to do that, because other teams also have a better composition of players than them, so Juventus also have to make changes with touches that can help them next season. They are not consistent enough to be able to compete for the Scudetto title, therefore they must have players who have a winning mentality and this is also the coach's job to be able to develop the mentality they need.
Juventus is a big team and even before they dominated the league, it's just that with some of the problems they faced, they had to decline and that's what happened in the last few seasons. However, recently they have also shown something good and it is a hope that they can be even better and return to tough competition in Serie A.
The problems faced by Juventus are slowly being resolved and now they are looking at next season to compete for the title. But to make the squad stronger, Juventus must look for some of the players they need because now the strength they have is not strong enough to beat Inter Milan's dominance. The competition next season will also be even more difficult because there are many other teams who have prepared a lot to face the league next season.
Several names are starting to be linked with Juventus and that means they are serious about looking for the players they need. Inter Milan's consistent performance last season will make the competition much tougher next season so Juventus must prepare their full strength to compete with them.