Monza chief Adriano Galliani is backing AC Milan's move for Zlatan Ibrahimovic.
Galliani originally signed the departing LA Galaxy striker for Milan in 2010.
He said, "It would be romantic if he returned. But I have a rule, I don't talk about teams I'm not involved with anymore. I'm only a fan of Milan now.
"Still, his arrival would enrichen Italian football, similar to when Cristiano Ronaldo came to Italy."
Along with Milan, Bologna are also in contact with the Swede.
