Luciano Moggi says Juventus gaffed by appointing Alberto Zaccheroni as new coach.
The former Juve chief insists Zacc is not the right fit for the club's crisis situation.
"Juventus are playing badly because in order to play Diego they line up with a trequartista instead of in a 4-4-2 which would be far more agreeable.
"The team is now lacking self-esteem. To lighten the tension it was necessary to bring in a Coach who is more cheerful and dynamic than Zaccheroni, who I would never have hired.
"Anyway Zaccheroni's results are showing that Ciro Ferrara isn't guilty of creating the current situation," Moggi said.