Distance to goal was the big change Pep made at Bayern, and the main reason other teams seem to be pressed easily against Pep's teams is because he squeezes the pitch. Expect to see our CB's at the half way line, midfielders pressing so the opposition players cant get their head up to play a ball over the top. Thats why even players we deemed 'lazy' last year will be part of a tight defensive system this year that starts higher up the pitch.
Last year we backed off to the edge of our box applying no pressure to the oppo as they came forward, to then press at the edge of our own box and play the offside when the forward pass came, teams started working it out last year with runners from deep.
It will be a big change this year if he tries what he's done at Barca and Bayern.