In my view, Inter are still performing well after their Scudetto success two seasons ago. But until now, at least because Inter can still consistently finish in the top four then yes, I think Inter still have a good performance at this moment too. Thus, then of course there is still a chance for Inter to get the Scudetto again but unfortunately, to get the Scudetto is certainly not easy. Because yes, at the same time other teams also continue to maintain good performance and that way, the competition for the Scudetto in Serie A is certainly a competitive competition.
I think they had a really good performance last season an even made it to the Champions league final, so I expect them to performance well this season as well, though they’ve been impressive in winning their last two matches against Monza and Cagliari even currently sitted third position currently below Acmilan and Napoli.And I believe those teams are going to be a big competition for them in winning the league, it's not going to come easy except those clubs stop performing well and drops point which won't likely happen due to the fact that the other clubs strengthened their team and are also trying to win the league as well especially Napoli who are the current champions of Serie A, well Intermilan has got good players too and their striker Martinez is currently looking sharp this season and would definitely compete with oshimen for the golden boot.
Yes the player can't score the goals or go onto the pitch and influence the game, but I think there is a reason that some coaches have dozens of titles while others never had their hands on a trophy. And the contribution of a single player can also be very limited. It does depend on the specific team and what they need the most. If it is a team that is all about motivation and effort, I guess a coach can do more than the addition of a single strong player. That is why there are sometimes surprises when the underdogs beat the teams consisting of geniuses. 
