Trezeguet has been in impressive form this season and insists he is happy at Juve.
But Antonio Caliendo warns: "He has Argentine blood and you know that, money aside, if the South Americans are not happy they become impatient. I have to say that thanks to Juve who made sure that David feels at home.
"And it is also evident from his performance on the field in the last period that he's happy.
"The future? I cannot stop the market and cannot assume anything. There's not only me but also Juventus ..."