The absence of Victor Osimhen in this Napoli team was the reason for the poor results in recent matches and now that he's back, he's surely gonna provide more attacking options for the Napoli's teams and improve their performances in their games to come.
Trailing by a goal to nil from the first leg of the UEFA Champions League quarter final tie against AC Milan, Napoli knows that they must win tomorrow's match by a two goal margin to progress and that I think they're capable of doing. AC Milan would not want to be eliminated as well and with the advantage they have already going into the match, it'll take an extraordinary performance from Napoli to eliminate them
We know that Osimhen is a very important player for Napoli this season. They realized that without Osimhen their performance could not be satisfactory, but that was a disaster for Napoli because they only relied on one player to get maximum results.
Osimhen is unlikely to be in responsible if Napoli fail to win in the second leg, but the player has certainly made a big contribution to his team. So in conclusion, Napoli and Milan still have the same chance of qualifying for the semi-finals regardless of the result of the first leg. The pressure between the two teams is very high and whoever succeeds then they are a team that really deserves it.