True. But it's a good arguing when it comes to creating chances offensively. "Don't fix it if it ain't broken" doesn't really apply to Juve's situation since a really good RF (Sanchez) could make the difference. Playing 4-3-3 with the current players isn't wise since we don't have the players for the RF position right now.. I mean, playing three of our current forwards at the same time wouldn't cut it as we have better quality in midfield and defense (wingbacks included), but with a really good RF it could potentially mean a quality injection for the team allround. Sanchez is wasted in Barca (and yes they too play 4-3-3) but they play it very wide as well. Something like a 4-3-2-1 where the offensive midfielders (giovinco and sanchez) are more attackers then midfielders could see good results IMO