In the confeds vs spain pirlo played in the 3-4-2-1 and was not nearly as effective, de rossi had a ton more touches then him, but pirlo did have a influence. But 3-4-3 im really skeptical about honestly, much rather have 433, but the 343 would be better for our defence as theyre acostomed to it, i would just like to see giovinco in the "1" in a 3-4-1-2 just for the hell of it