I actually think we are playing rafa's 4-2-3-1 at the moment. Look at where Morientes plays. He plays a lot deeper than Crouch. At times it looks like he's actually a midfielder instead of a forward. Also notice how most of time when Cisse comes on he comes on for Crouch. Not Morientes. And in the last two games where Cisse and Crouch played together Crouch dropped a lot deeper than he usually does. But then, at times it looks like we play 3-6 different systems in one match. Which is amazing. disclaimer: I could be seriously wrong about all this.