You will probably love this as well, try Square then X for the keeper to perform a fake goal-kick from his hands.
Also, I played quite a bit more of the demo last night, albeit against the CPU. I must admit, I found it pretty tough on the default difficulty level. I can't find an option to see or change what difficulty level it actually is, but I'd be surprised if it was Regular.
Also, I found the CPU AI played very much like a very good human player, I was shocked to be honest. I decided to start cutting out the options as opposed to jockeying in close quarters. The CPU, who was in my half at the time, passed it around beautifully, had me chasing shadows for the most part. They then proceeded to pass it back to the midfield, then defence, then their CB hit it back to their keeper from 30 yards out. I don't think I have ever seen that before in a PES game. I was stunned.
I really hope they don't change that side of the CPU AI on release, as it all felt so real and natural. I limited all the options and they just went all the way back and started again. Brilliant, absolutely brilliant.