Napoli are more comfortable against Juventus now as they have opened the gap with them by three more points. Juventus got a really disappointing result against Genoa yesterday. It was totally unexpected. That 2-1 loss cost them this. Now Napoli are four points ahead as they defeated Torino away by 1-0 today. It was a very challenging match for them actually but they still made it.
Winning or losing won't change anything for them right now considering they're definitely in the top 4 and apart from winning and losing they won't be too worried about it in my opinion.
But indeed there is also prestige that must be maintained which makes this will be hot and high tension.
But seeing the progress of these two teams, the possibility of them drawing is still high even if someone wins it will only be a narrow win for one of the teams.