Chivu has proven that he has succeeded in making an impressive performance for the Inter Milan team and it is true as you said that we should not be complacent about the results in this match alone because the most needed to cover a very long season is to maintain consistency so that will be a difficult job for Chivu especially in this season several Serie A teams already have quite equal strength between several teams so I think this will be a difficult job for Chivu to complete the target of Inter Milan management to be able to win the Scudetto title this season.
Proven for what? It's just one game bro. I consider it as a manager bounce by Intermilan. We're still a long way to go, and don't even reach the mid season. Just keep patient until we can start to judge whether Chivu is the right guy for job at the mid season. Seeing his team won 5 goals combined with cleansheet is good, but too early to said he has proven.