Maybe he is not the best of the best managers. 
But still, it is not easy to win the Serie A title despite having a decent squad. We've seen so many examples in history that some teams had big problems during a season with a great squad. Inter succeeded in this and ended Juventus dominance over the years.
But still, it is not easy to win the Serie A title despite having a decent squad. We've seen so many examples in history that some teams had big problems during a season with a great squad. Inter succeeded in this and ended Juventus dominance over the years.We also have to take into account the fact that Juventus has prepared this season very badly, to the point that they are barely able to qualify for UCL for the next season.
I'm not taking the credit from Inter! Now they went up to seize the opportunity they had. And thank goodness!
Inter absolutely made use of this chance very well, yeah. If Juventus were so much better than this, we could have seen a great competition between them and Inter for sure. But it was not the case.
Inter won a really well-deserved title, congrats to them again.