I must confess, this is not the right season for Juventus to loss momentum. This season is being too competitive. Anything can happen.
It can be that top 4 will be difficult for them.
Juventus had a bad summer with a departure of Ronado in very last days. They don't have time to find a good striker to replace Ronaldo and it makes them have to bet on the return of Dybala and a more effective operation of their attacking system. Dybala has a better season than the last one but still far than his best ability.
Chiesa is matured more and contributes more but he can not carries Juventus because he is not too productive with goals. Juventus must accept that they will have another season without Scudetto.
Juventus is really behind in the points table and I think it would be more realistic for them to aim for the third or fourth position. Napoli still holding their first position which is really good for them and I was actually surprised by that. Roma is in 5th place with 22 points. But the problem is teams in front of Roma have really good point difference head of Roma. So it will be hard for the teams starting from fifth place to climb up.
Napoli, AC Milan and Inter Milan will be three clubs in the competition for Scudetto if we won't see any big change in the future. Roma, Juventus, Lazio and Atalanta will fight for the only spot to Champions League. If you make comparison, Juventus have their due good chance to win this fight. It is not easy because three opponents are strong and not much weaker than Juventus.