F.C. Barcelona Football Formation

Lineup (3-4-2-1)

It is actually a Triple Three-one (3-3-3-1) formation.
Greatest FC Barcelona XI of last 25 Years (1988 - 2013)

I have Messi in the False 9 position, often drifting out to the Right Wing.
Dani Alves is Right Wing-Back.
Ronaldinho Left Wing-Forward.
Rivaldo as CAM.
Xavi & Iniesta are CM.
Guardiola screening the Back-Three and covering CB's when they get pulled out wide.