Latest probable line ups on Datasport,SportMediaset,Gazzetta and few others report this line up for tommorow:
Buffon
Licht-Barzagli-Chiellini-DC/Grosso
Pirlo
Krasic-Marchisio-Vidal-Pepe
Vucinic
Well it's the 4-3-3 basically.
few others(Tuttosport,CDS,Sports.it) report Matri instead of Vidal and it's back the 4-2-4.