Maybe last season they could have said they were on par with Napoli or slightly stronger given that Inter played the entire Champions League and Napoli only played Serie A for the Scudetto.
I don't know this year, changing coaches, especially if they're a winner, is no guarantee of continuity
My thoughts too. We can't say that because Inter beat Torino 5-0, they are on course to win the scudetto this time around. Who knows if this performance of theirs would be a one time thing? Inter are a big club and I have the feeling that if the new coach give them what they are looking for, the management would drop him from how I see it.
The big win for Inter Milan doesn't mean they will win the scudetto this season because this the first match of the season there are so many matches to play but the win shows how prepared they are for the new season the motivation from the win will fuel their energy to do more and with the help of their new manager the team should do better than last season or the manager will have the risk of losing his job.