I'm sure in the 2nd leg Napoli will turn things around and qualify for the next round I am not going to refer to some of their bad matches
I assume that Napoli prepared everything for this important match mainly they will be playing at home another advantage Milan might be confident because they have won their last 2 matches and Napoli can take advantage of this moment with a surprise at the start.
I am not sure as AC Milan are so experienced in Champions League and they also won against Napoli in Naples two weeks ago in Serie A. They only need a draw in Naples at the second match and will be able to join semi finals.I assume that Napoli prepared everything for this important match mainly they will be playing at home another advantage Milan might be confident because they have won their last 2 matches and Napoli can take advantage of this moment with a surprise at the start.
Napoli will bet all with Osimhen return to beat AC Milan. The striker can combine with Kravatskhelia to bring more pressure to AC Milan defense system. I don't know will Osimhem be completely ready for the match and will be able to play with his best.
I don't expect Chelsea to make a comeback honestly. The players skills and concentrations are limited from a long time this season and I doubt Lampard's effect could be seen that early.
Chelsea have poor performance from both defense and attacking systems which make them harder to have a comeback against Real Madrid. No positive signal of improvement with Lampard to support that they will be able to beat Real Madrid.Quote
In the other hand, Real Madrid are the king of comebacks at Champions League by far, how could they let Chelsea pass 
It's the point which reduces chance for Chelsea to come back after losing with 2 goals in a first match at Bernabeu. Stamford Bridge won't be enough for them to beat Real Madrid.