I think there will still be points missing from this team, and AC Milan and Inter Milan are no exception. Because I see these teams are still a little difficult to stay consistent in getting points.
For me, Napoli is one of the best teams that Italy has, however, as they have lost so much, I don't think they can recover so easily, it is difficult at this time of the competition because all the teams are looking for promotion at any cost, and for now Juve want to enter the UCL no matter what, the way things are going, if Juve does everything they can, they can try.
Inter have a great opportunity to be the first in the league, but I think that now what they should do is focus on qualifying, I wouldn't trust myself even though there are few games left, anything can happen.
Buying a lot of players is not Atalanta's culture, they have good scouts, bring in few players, but make a contribution to the team. They prefer to build a team rather than spending big money on players. So far, their strategy has been quite successful in recent years, only this season they seem to have lost the style. Maybe bringing in new players could be a solution to improve their position next season in the Serie A final standings.
Yes, I agree with that opinion, I don't know if you remember that at one point Brazil was losing its style, and that later the Technical Director summoned Ronaldinho to recover his "Jogo Bonito", the same thing is happening with Atalanta, I think that if they hire players who are not so famous but who are well committed will make a difference, what they need is to put heart and sweat the shirt, I think that there they will find their way, it is very normal for that to happen in teams.