Juventus is in a phase where they are rejuvenating a club that needs to build with young players, and carrying out a phase like this really takes time and even the choice of coach must be correct, maybe Juventus made a mistake when reappointing Allegri but all of that was far from Management's expectations Juventus, appointing Motta as the new coach, of course had careful considerations and of course there were pros and cons, but everything went according to Juventus' wishes, that Motta has a passion for giving Juventus a pattern of play, even though we don't know Motta's performance yet, hopefully in pre-season we can see Juventus' development will be good or otherwise.
Jeventus are having issue with their activness, they need to actually build their self back if not they will keep good down in performance. They need to be more committed if not their end up from hero to zero. And when you have young players it is like a boost because young people are always full of energy and they will show more dedication than old people that have played and almost getting tired of playing and another thing is that young people will want to build their careers to more opportunities for their self. look at players like Ronaldo and messi they don't have any new thing than for them to just retire. Appointing Allegri might not be a mistake. Some times is not about passion sometimes. The management will always do what is best for the club. The success of the club will be the priority of the management