Probable starting eleven:

Bologna:
Viviano; Esposito, Moras, Britos, Morleo; Della Rocca, Casarini, Siligardi; Ekdal; Gimenez, Di Vaio

Milan:
Abbiati; Abate, Nesta, Yepes, Antonini; Gattuso, Pirlo, Ambrosini; Seedorf, Robinho; Ibrahimovic

Both teams have some missing players. Bologna will be without injured duo Perez and Mutarelli, while Milan is without Thiago Silva and Flamini (and long term absentees Pato, Inzaghi and Oduamadi). I expect Bologna to stay unbeaten at stadium Renato Dall'Ara. First reason is home advantage. And we must respect the fact that Bologna played draw against Inter and Juventus at home. They also played draw against some other top teams like Roma and Sampdoria. So, I think they are able to stay unbeaten even against Milan. Bologna is in excellent form at the moment winning three out of the last four matches. Finally, the last match between Bologna and Milan on Renato Dall'Ara played last season on 07.02.2010 ended with goaless draw.