Former Juve midfielder Conte is being linked with Gigi del Neri's job at the Bianconeri.
"I don't like the idea of Conte coming up to me and telling me that Juventus want him," stated Mezzaroma.
"I hope it doesn't happen, but if it did then we would have to think about it because Conte is certainly a Coach who deserves Juventus.
"However, for the time being, Conte is tied to another Bianconero "
Siena are just one point away from getting back into the top flight and that has made Conte a wanted man after his previous promotion success with Bari.
"Antonio will only leave if a big club gets in touch," added Siena sporting director Giorgio Perinetti. "Like Juve? Like Juve "