Purely for interest and fun, and trying to get my memory to work. List players who have played for both Milan teams, and rate how you feel they faired.
Pirlo - Inter to Milan - No comment really needed, went on to be one of the best mids in the world.
Seedorf - Inter to Milan - Was already at the top when we acquired him and has been excellent (overall).
Guly - Milan to Inter - Didnt have the best of times with the Rossoneri and it didnt get much better on the other side.
Coco - Milan to Inter - Started so promisingly at AC then went downhill, sold and never really shone again.
Ibrahimovic - Inter to Barca to Milan - Fingers Crossed, lets wait and see.
There are more, but its early and i got a wee hangover so thats all i can come up with just noo