Juventus had a good World Cup tournament, except for the heavy defeat against Manchester City. They were not bad. But their squad really needs to be improved. If they want to be the old Juventus, they need to spend a little more money. Because they are far from the impression of the successful Juventus we are used to. At least they need to make at least two or three more transfers this year to be a successful Juventus.
I also quite agree with what you said and if with two or three transfers Juventus also cannot be successful in the Italian League next season, at least everyone has seen a Juventus that is more different from last season. And I am quite sure if Juventus wants to do what you say, Juventus will definitely be a team that is more consistent in the first position of the standings or at least a team that will trouble the title candidates next season.