Bologna coach Roberto Donadoni is prepared to see Amadou Diawara sold.
Manchester City, Juventus and Bayern Munich have been linked with the youngster.
“If someone better arrived I wouldn't see a problem," Bologna told reporters at a charity event, as reported by Tuttomercatoweb.
“I haven't put limits on the players, because I know that any decision the club takes will be agreed with those who have the technical expertise and task of making those choices.
“The development of a technical project can also go through some sales. We will evaluate, the goal is to improve."