Very likable dude, but I have to say that this isn`t a functioning pressing-tactic. Every opinion is welcome, but as a A-License Trainer I want the viewers know, that this static explanations are not the reality in a game. You have dynamic routines and runs in the phase of construction, which would let it be easy to play over that "pressing-idea". A simple example is: What happens when the fullback comes back in a flat chain of the defense? Very simple for the other team and the pressure is gone in that idea of pressing.
