Post-derby reflections: Alvarez OK, Obi top marks. The young Nigerian player played a good match in a different role. 

Gasperini has been criticised for letting the young Faraoni play in an important match, but the real issue is Santon. Clearly, the coach doesn't trust him.

Let's hope this is just a matter of time. Santon is very young and with a bright international future.

Also Ranocchia gave a good performance and helped the attackers. Lucio will be happy about it, as Mourinho used to tell him off when he did so.