Former Italy coach Arrigo Sacchi says Juventus remain unstable.
Juve are ten points behind leaders Inter Milan.
Sacchi said, “There is still uncertainty around Juventus, they beat Spezia but failed to convince. Juventus have had plenty of motivation and grit over the last nine years.
“The group was determined to win, regardless of the merit and the style of play. Juventus wanted to succeed in any possible way relying on fighters with a great personality and some champions capable of winning the games single-handedly.
“Frankly, it's hard to judge Juventus' style of play and even the young players who joined the team in the summer seem confused. I have the feeling they found a group who is betraying the history of this glorious club."