I think Napoli's new signings have shown some good things, as Kevin De Bruyne has shown some good form in recent matches.
The news of Lukaku's injury has fans worried that their favorite club won't be able to compete for the title, and I don't think Lukaku's injury should take long to recover.
Inter Milan might take advantage of this opportunity to score a bigger goal early in the season.
I'm very sorry for Lukaku, he's a player I really like and appreciate for his mentality and his physicality, he's great and I think that without him Napoli could suffer and not a little, I also believe that they won't find a replacement easily, now they have to adapt more than ever.
Hearing such news at this point when the league is about to start would be heartbreaking for fans, Lukaku is a very important player for Napoli he's on of those who turned the dreams of winning the Scudetto last season into a reality, they'll be very lucky if the injury isn't very severe if not they'll be dealing with a temporary replacement they're lucky that the transfer window is not close yet though you're right finding a replacement for that position is very tough at this point.
Lukaku is a play I love so much and him playing under a coach I admire a lot, makes me wish him quicker recovery so he'll help them challenge for the Scudetto again, I really want Conte to win it again, it would be tough but he'll need his key players to make it a little easier, who know if the temporary replacement would even be good.