Next time the lead might change hands in the standings. Because there are matches like Roma - Napoli and Atalanta - Lazio. In case Atalanta win and Napoli lose, the new leader would be Atalanta. However it is really not easy to see this. Even though Roma are in a pretty impressive shape and they are playing home, Napoli are still a huge threat to them with their form. You must be remembering the Milan - Napoli match which Napoli defeated their opponent. Maybe they can do the same to Roma also unless Roma become very careful.
It isn't easy for Atalanta to win either. Lazio are one of the strongest teams of the recent weeks. I wouldn't be surprised if it ends in a draw.
Napoli and Atalanta still have a chance to continue their good trend in this match, even though their opponents are top teams but I am sure Napoli and Atalanta will not lose. Even though for example they can't win, but at least they can still end the match with a draw at least that's better than not getting any points at all. So yes, I still believe that even though Napoli are playing away, they are still on fire which is certainly not easy for Roma to beat Napoli. Regarding Lazio, I think even though they are in 5th place at the moment, they are still not consistent enough. Because Lazio also have to focus on the Europa League which is still not safe, for sure it will be a good opportunity for Atalanta because Atalanta will also play at home and Atalanta will only focus on Serie A this season.
Juventus will not fight for the title of Serie A. They are already far behind. It is not possible for them to win the title now. They are 10 points behind Napoli at the top of the table. So Juventus' only goal now is to qualify for the Champions League. It is also very difficult for them. Because Juventus is 6 points behind Roma in the fourth place in the table. However, if Juventus can recover their form then they have some chance of qualifying for the Champions League.
Even though there is a saying that "in football, anything can happen", but if I consider what happened to Juventus, it seems they have lost their chance to get back on the title track. In fact, to be able to finish in the top four I also began to doubt it a little, because at the same time the teams above him are now in better form. So, if Juventus want to overtake them quickly then Juventus must be better than them in a short time as well. This is certainly not easy because even some of their main players have also suffered injuries, and even if these players recover at least they will still need time to get back to their best.