It was the first game where they swapped more often their position. Before Firmino was often stuck in the middle and seemed to lack some agility as well (probally, tired). The best momments of Tite's teams before the cups, he had Jesus and Neymar moving around and not wingers constantly open in the flank. It was in the cup that he decided to stick William in the wing, which was pointless, since neither Jesus or Firmino are the kind of centerfoward to be in the area fighting for crossings.
But yet, this is also due to Argentina defense. They have no covering (not different from the World Cup), once you break their mid and fowards pressure on the ball, you have some sort of video-game thing, with the defenders doing an "Ota", individual tackles in sequence, but nobody position correctly to close the spaces.