What we have seen in Serie A this season, actually all teams are not so perfect with their matches, even AC Milan sometimes have to feel the results are not optimal which makes their position threatened, as well as Inter Milan, Napoli and others. But despite all that, this factor is the reason why Serie A is more attractive this season, we can hardly predict what will happen to them.
Hoping for the club to be unbeaten in one season is difficult, all competitions have been occupied by several big clubs. Basically all teams want to get full points in every game, as is usually the case, in football everything is unpredictable. At any given time big teams can slip for a variety of reasons, the excess factor due to a busy schedule, there is also a player injury factor. The club that can win the competition deserves to be the best team, regardless of how many points are lost, will not make the team's pride disappear.