The issue of a second striker is one issue that could have cost Napoli the title last season, Antonio Conte's reliance on a single striker for the entire season is a wrong tactics because it would wear out the striker due to the excessive work rate that the striker has to face all through the season, Romelu Lukaku is a strong player but his health has to be put into consideration and that's why another striker has to be brought into Napoli.
Undoubtedly, Napoli was very lucky in the last season , so they were able to secure the Serie a title. The team was only 1 point ahead of Inter milan. If Inter Milan had not given their full focus to the Champions league, then perhaps it would not have been easy for napoli to win the Serie A title.
As well , Napoli's attack was very weak in the last season. The team scored only 59 goals in 38 matches. Inter Milan's players were able to score 79 goals. However, since Napoli's overall condition was stable, they were able to achieve good results despite a weak attack.
In this season , Napoli should have added an experienced striker to the squad. Since the team will fight for the Serie A title and will also perform in the Champions League. But Napoli did not add any experienced forward to the squad. The team is going to start the season with a weak attack.