The Serie A league is just starting, and Juventus topping the league right now doesn't mean that Juventus is the favorite team to win the Scudetto this season because we don't know how consistent Juventus will be this season in winning their matches. Despite the shocking defeat of Inter Milan, I still believe Inter Milan and Napoli are the two favorite teams that will lift the Scudetto this season.
Literally most recently in the last three seasons, consistency has been the biggest challenge for Juventus and they have not been able to get that fixed and except they are fixing it this season, I do not see them doing any better this season even with this brilliant start I see with them, what matters the most and has always matters is with their abilities to sustain constituency ling enough. Milan is far more stable than Juventus even Napoli, only that Napoli have an adventure with their team quality of which is not in the best shape now.
That might be one of the reasons but I think Juventus' main obstacle is finances and they always have trouble bringing in new players, we know Juventus are always actively looking for players but in the end they always fail in making an offer because other teams made higher offer. If Juventus only rely on the current squad then I'm not sure they can compete I mean just competing for a ticket to the Champions League.