Something I only clocked on the highlights was that after Aguero's second, Sergio got congratulated but everybody was all over Gundagan for the backheel. It was like they knew how much it meant to him after the injury and being in and out of the side. We are seeing this time and time again. The staff have engendered a real team spirit amongst them all, something which won't be easy in the modern era and particularly with players from around the world. It's another significant piece of Pep's jigsaw and one that isn't noticed as much as it should be.