Juventus' failure in the last few seasons is inseparable from the management's performance, which in my opinion is not good enough. They should be more open to the era of more modern football. While they continue to do something they have always done until now, for example in appointing coaches.
I think Juve's problem is that they need new players For me, this is how it can be resolved. The coach doesn't have much to do with it now. In the same way, they left with a good performance in the Club World Cup and with a good amount of money for the club, so these are the things they need to look at. They have more scope to look for more players.
LUCKMCFLY your are right absolutely, most times, managers and clubs owners have made a lot of pressuring demands on the coaches that they bring in, making the coach job look so confusing when a coach is under pressure for the team to deliver, whereas players are the most determining factor to make a record happen, so instead of wasting time changing a good coach why not Juvs bring in new players that will change the direction of the club in the coming season.