Secco says Ibra's departure in 2006 was bitter.
"I won't judge, but I'll just say that at the time, the moment we went into Serie B, he did everything possible to show he wanted to leave," former director Secco told TMW.
"Of course, people can change in life and he can do what he wants. Do I have advice for Juve? They did so well to do everything they've done, so the directors will know what evaluations to make on Ibra's potential return."