AC Monza GM Adriano Galliani rates the two Milan clubs a class apart from the remainder of Serie A.
Inter Milan and AC Mila will meet next week when Serie A resumes after the international break.
Galliani said, "In these first three days, Milan and Inter have shown that they have done something more than the others.
"The derby? I won't tell you who I'm rooting for..."
The former AC Milan vice-president also said: "Monza is the team that allows the most Italians to play. We are looking for people from our territory. Colombo was born in Vimercate and so we will have the true Brianza centre forward."