Juventus coach Maurizio Sarri admits he didn't like the attitude of Gonzalo Higuain when they were together last season at Chelsea.
Higuain has rediscovered his best form at Juve this term.
And Sarri says: "He is a great player, who has had a difficult year.
"I heard comments in London from him that I liked very little, then I realised that in his head there was now something different.
"When he has motivations he is a very important player."
