It was the formation that beat Inter back in decemeber
Every match for itself. We beat Inter with this formation and we lost more than +12 matches with the same formation.
Back in December, we played 4-3-1-2 against Inter's 4-3-1-2, with Stankovic being their man behind the strikers and with Maicon not playing. Our flanks weren't pressured at all, so all we had to do was to put 3 DMCs to neutralize their 3 DMCs and it worked.
This time Inter will (as predicted) play 4-2-3-1. Sneijder will play as an AMC, Maicon will play at the back and their flanks will be very strong. Putting 3 DMCs won't do the job. We won't have wingers to put pressure on Maicon, so he will be able to run in our half all the time and play together with Eto'o against Grosso.
Our DMC's will have to cover the flnaks and play defense all the time so we'll have trouble getting the ball to Diego and the attackers and we'll be pressured non stop from the flanks.
With great hope that I'm wrong, I believe that a 4-3-1-2, or 4-3-2-1 (DP-Diego) will be extremely stupid.