Former Inter Milan defender Daniele Adani has branded Juvetus a "mess".
Adani was speaking after Juve's defeat to Lazio on Saturday.
He said: "If Inter wins tomorrow, Juve is -20, who's talking about this massacre?
"I don't take back Allegri's words, I express my own concept. Aren't the players to blame because they are poor? The coach who has contracted with Juventus for nine of the last ten years is right: Allegri always wins against Allegri, because - using his words - he won six championships and made seventy-eighty million euros for Juventus.
"Who is speaking for this mess? I say mess not of the last two months, of three years. Why do you arrive sixteen points behind Milan, eighteen behind Napoli and if Inter wins tomorrow you are -20? I ask some questions, because you know my thoughts well."