Juventus coach Massimiliano Allegri is unsure if Carlo Ancelotti will return to AC Milan.
The Real Madrid boss is being linked with Milan this week.
Allegri said: "These big teams which are used to winning can spend one or two years without winning, but then they'll return to competing for the top places, unlike teams which don't have that in their DNA.
"Ancelotti? He's a very good Coach, I don't know what he's planning to do, or whether he'll return to Milan.
"I think when you look at his CV, with cups, Super Cups, big trophies, little trophies I think his trophy cabinet is big enough.
"He's a Coach who has proven how good he is, and he hardly needs compliments or advice from me."