Probable starting eleven:

Roma:
Stekelenburg, Rosi, Juan, Heinze, Taddei, Gago, De Rossi, Pjanic, Totti, Borini, Lamela

Inter:
Julio Cesar, Maicon, Lucio, Samuel, Chivu, Zanetti, Poli, Cambiasso, Nagatomo, Sneijder, Milito

I expect an interesting and efficient match at Olimpico. But when the victory is in question, I think Roma is closer. First of all, they have the home advantage. In situation like this it is an important factor. The pitch and weather conditions will probably be bad, so the home players are more familiar with that. Inter already played against Palermo in similar conditions and received four goals. Both Lucio and Samuel had a problem playing on frozen pitch, they were slow and Miccoli scored three goals and created many chances.

Roma coach Luis Enrique has almost all players available, only Pablo Osvaldo is sidelined. It is important to be mentioned that De Rossi is returning. I rate his presence as a very important factor. Inter coach Claudio Ranieri has bigger problems. Alvarez and Stankovic are out, just as the new acquisition Guarin, while Forlan and Sneijder are rated as doubtful. Considering all previous mentioned facts I believe Roma will win.