You'll have to change your game plan for sure. Hiddink was naiive/silly/arrogant(?) enough to explain exactly how he decided to counteract Liverpool's effectiveness in quite a lot of detail so Rafa can use that to Liverpool's advantage if he's clever enough and he's shown before in the CL that he has the strategical know-how to do that.

I think it all hinges on who gets the first goal. If it goes Liverpool's way, I can see Chelsea's defence getting edgy without Terry there to steady the ship but Liverpool have to be sensible and not wreckless as one goal for Chelsea and it's game over I reckon.