This is why actually firing the coach and replacing him with a new one while the season is still in the middle can result in the club ending up with worse results. Because a new coach definitely needs time to understand the club and adapt to the squad at the club. Learn everything and formulate a better strategy. The defeat to Frosinone was very regrettable. But fortunately it was in the Coppa Italia and not in Serie A. But still, even though it was the Coppa Italia, it was very regrettable because if Napoli had won that match, they could have qualified for the next stage there. But Mazzari seems to have made a big mistake in this match by placing the main players on the bench from the start. And let the second layer players start the game. Maybe a more effective step would be to carry out gradual rotation while still placing several mainstay players as the starting eleven. And don't immediately use the starting eleven with second tier players. Because it was clear that Napoli had difficulty attacking because Napoli's front players didn't seem confident in this match. I understand Mazzarri only wants to give playing time to the second tier players who are rarely used. But he should have played them gradually and mixed them with the main players. So that Napoli's rhythm of play is maintained well. Because in the match against Frosinone I felt like I was seeing a different team because the playing patterns of the players were also different.