Pato is struggling with a hamstring injury ahead of AC Milan’s Champions League clash with Manchester United tonight.
“It’s unlikely that Pato will make it and I think [Marco] Borriello, [Klaas-Jan] Huntelaar and Ronaldinho will play up front,” Galliani told Sky Sport 24.
Galliani is confident they can go trough to the last eight of the Champions League, despite being 3-2 down from the first leg at the San Siro.
“We can do it, this is the feeling I get after that first leg,” he said.
“We think we can put up a fight, but I won’t make predictions. It is an exciting game, like many that we have faced throughout this club’s history.”