I recall reading Martin had a tough upbringing in life, and he's done well for himself.
But his "possession" football is just a lifestyle attachment, an intellectual affectation, to go with his trophy wife, nice hair, and bhuddism.
When Pep had 1 inverting fullback he went 1 better and had 2. How did that work out?🤔
He has no idea how to make it work. He can't organise a defence, nor an attack.
Enzo drummed into the players where they had to be positioned, where to run, and where to pass. There was no confusion.
Watching the team now and there is no system at all, except an ephemeral concept of possession with absolutely no idea what to do with it.