If Juventus were to be consistent in performance it will be easy for them to win Salernitana as they meet . But Juventus performance is very weak , Salernitana may give them tough time to win the game. The game may likely end with a draw .
I feel Juventus do not have to be in great form to beat Salernitana, this game should end in a win for Juventus surely, they will be looking at the table now, they are in 8th position with 9 points, while teams like Napoli, Atalanta, AC milan are all on 14 points, if they can't win Salernitana, then that says a lot of the possibility of Juventus winning the seria a this season. A few years back Juventus were winning it every season, but now even a top four finish isn't certain for them, that is how the Italian seria a has developed competitively in the last two years, and long may it last.
I have yet to see a very good performance from a Juventus team this season. So I can't say for sure that Juventus will win against Salernitana. Salernitana's performance in the last four matches has been pretty good as they have shared points in all three matches and won one match. They will want to continue this streak. On the other hand, since Juventus's attacking performance is still not good. So can't say for sure that Juventus will get full points.