I thought we can discuss this in a separate thread...
Going by all transfers over the past few yrs...
the Milan derby has increasingly become Argie-Brazil battle
Zanetti, Samuel, Burdisso, Cuchu, Crespo, Cruz
Kaka, Ronaldo, Serginho, Oliveira, Cafu, Dida
This can also be a reason for downslide of players like Adri