Their fiercest rival is last season's champion, Napoli. However, Napoli's signings have not been optimal. And even worse, Lukaku, their mainstay striker, suffered an injury during a friendly. This is truly devastating. He is suspected of having a thigh strain.
Source: Romelu Lukaku pulled up with a suspected thigh strain 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.