There is a very simple way of judging Mario Balotelli's mood - take him off after 75 minutes and see his reaction.
When Lucien Favre, the Nice manager, subbed his Italian striker against Nantes 10 days ago, Balotelli left the pitch with a huge smile on his face. Super Mario is happy in Nice. In fact, he's probably the happiest he has been for a very long time.
There is further proof of his new found lease of life, too. For once, and in direct contrast to his career to date, he is staying away from controversy.