Juventus GM Beppe Marotta admits they need to sell in the final days of the summer market.
The Bianconeri brought in Carlos Tevez and Fernando Llorente, so Matri and Fabio Quagliarella are on the market.
"We have a valid squad that has won two consecutive titles. We know that we have the quality to go after a third," Marotta told Sky Sport Italia.
"The side is competitive in every area, but obviously there is not enough room for everyone. If these players should find another club, we would certainly talk about it.
"Matri is our player and at the moment is with us. Milan? They haven't asked for Matri, but if they do then we're open to discussions.
"We are taking part in three competitions and want to do well, but at the moment the squad is too vast. There are still 10 days left before the transfer deadline and we will evaluate the situation with the players, as moves depend on them."
