I don't want to say it's impossible, but the performance shown by Napoli at the moment is quite bad. Facing Cagliari might not be difficult for Napoli, but they will have difficulty facing mid-table or even stronger teams.
Napoli this season is not like last season, I wouldn't expect much from Napoli this season, in fact, next season might be even worse for them. I've lost several bets on Napoli.
Your loss of bets to them doesn’t make it conclusive that this team will always be poor and they won’t be able to be at their best again just like they were last season. Napoli’s performance is really shocking to everyone and we all thought they’ll play better this season after a spectacular season last year that gave them the league title. I am not also expecting too much from them this season again but playing against Cagliari should be an easy win for them even though their performance is not encouraging anymore. I hope things gets better for them by next season or they’ll lost their glory they’ve recently built after so many years.
Napoli who happens to be the reigning champions of Italy have failed to replicate their impressive performance of last season in the league this season and have been totally the opposite of the impressive Napoli team of last season. Because of their consistent inconsistency in the Italian Serie A as well as in the UEFA Champions League, it's now very difficult to predict their games. Despite being managed by three different managers this season, Napoli is still very unlikely to finish the season in the top four of the Italian Serie A and that I think is a very bad record for the club.
Tomorrow in the Italian Serie A, Napoli will play an away league game at Cagliari and would need a win in that game in to increase their chances of battling their way into the top four of the Italian Serie A table. Cagliari who happens to be unimpressive as well this season I don't think should be a big challenge for Napoli tomorrow but considering the fact that they'll be playing that game in their own home ground, I think they also stand a chance of getting a good result from the game but if I'm to bank on the game, I'll go for a Napoli win or draw in that particular Italian Serie A fixture