I also hope that there can be several teams that become strong next season in Serie A and also including teams like Napoli and others because with several new coaches filling the big teams in Serie A, of course it will make Serie A more interesting to watch because the competition could be even fiercer than last season. In addition, I also hope that the teams that were previously slumped in Serie A can rise better like AS Roma and also Napoli who will be trained well by Conte next season.
Even though some top teams have new coaches, basically the new coaches in question are good coaches who certainly have the ability and qualities to build and/or improve the quality and performance of the team to be even better. Milan with Paulo Fonseca, Juventus with Thiago Motta and Napoli with Conte. Indeed, it can be said that Conte is a coach who has had better success in winning trophies than the two coaches mentioned.
But despite this, the reality is that Thiago Motta also had very impressive results last season. Because Thiago Motta succeeded in making Bologna, which was basically just a mediocre team, but Thiago Motta succeeded in making Bologna compete strongly in the top four last season. Apart from that, we also have AS Roma who were also quite impressive last season with De Rossi and to start next season, in fact AS Roma have also made good player purchases too. Thus, the Serie A competition next season is very likely to become more competitive, because of the improvement in the quality of the Serie A teams that has occurred.
Today Thiago Motta said after a match against Atletico that he is convinced of the quality & performance of squad and they were improving constantly
Actually, I am very hopeful about Juventus this season. I think finally they will be able to overcome the problems that they had and will be able to start performing well, and consistently. Now I don’t think that success is going to come instantly, they will have to work really hard. I mean finishing in the top 4 positions is already going to be very hard for them. And if Thiago Motta actually wants to compete for the title, that is going to be extra hard. Yes at the start of the season, you can't expect they are not going to bring in consistent results. Because we have to remember that they are going to play under a new coach. And it will take time for them to actually get used to with the new tactics of Thiago Motta. So I will say I am hopeful and I am expecting them to bring in consistent results after a few matches.
Source: https://www.juventus.com/en/news/articles/atletico-madrid-juventus-thiago-motta-s-thoughts