Juventus has changed their manager maybe but they still couldn't perform the transfer plans in their mind. Motta has a really difficult job to do because of that. My biggest expectation is from Napoli to make difficulties for Inter honestly.
Thiago Motta has done his job well so far he also recruited several players recorded there are already 6 players they brought into their squad this season some they bought some on loan and some took from their academy, Juventus has indeed sold many of their players this summer but they also did not remain silent even though they lost many players, they sorted out players who fit Thiago Motta's characteristics to be brought to the club.
Yes I also see Napoli might make it difficult for Inter Milan and Juventus next season they recruit a manager who has good achievements in Serie A and Napoli players also still consist of the best players so it is likely that Napoli can be better than last season with Antonio Conte's coaching system.