Walter Mazzarri received some good news on the injury front ahead of Sunday’s derby with Milan. Jonathan trained with the group for the full session (watched by Piero Ausilio) and Ricky Alvarez worked both individually and for a time with his team mates. The only concern is Danilo D’Ambrosio who suffered a blow to the calf against Napoli. He will be assessed at Appiano Gentile today.

Source: Gazzetta dello Sport