Siena insist there's no decision on the future of Mattia Destro.
The striker is being linked with Inter Milan and Juventus.
"The player is co-owned between Genoa and ourselves," Bianconeri sporting director Giorgio Perinetti told TMW on Wednesday.
"At the end of the season we will sit down around a table and decide whether the player will stay with us or not.
"He has potential, but he has to earn himself a big stage to play on with hard work. We've invested a lot on him."