The inverted fullback system is designed so that his team has to cover less ground to defend, not more.
you see, I don't see like that because the room behind us, when better teams and players find a little bit of space to run in you can bet it comes from our so-called wing backs tuck in, so you're asking players to cover more ground when really you should be in a set back 4,
pep style is for players to pass and pass and move and move, never stand still, always look for space and look for taking the ball, that's why he likes the full back to tuck in so that he can take the ball from both midfield and centre of defence,
I like the old style wing backs when they overlap and help the likes of a Grealish or Foden by taking a player away, so they don't double up on them, I think if we had a world-class left back pep would revert to that style of play with Walker or Lewis at right wing back,
Cancelo is not a left wing back and the better teams and players quickly found that out