I believe that De Rossi's Roma would stand more chance against Milan. They failed with Mourinho against them. They lost twice in their domestic league. However while there is good progress in Roma football I'm more expectant from them. Because above all else they have started to play an effective attacking-oriented game. 

This was what Roma needed. Mourinho was just placing obstacles ahead of Roma because of his boring defensive strategies. Roma aren't a good defense team. We must have all understood it so far. They need to play more attacking to balance themselves.

Milan are still a tough opponent but Roma have more chance to advance after some important changes made by De Rossi.