MistaT a lot of that is coaching and squad design. You see how they all play, all do the warm downs together every game, and would have other fitness measures behind the scenes.
The other underrated quality of a player is pure availability. There were times we would depend on a midfield of Ramsey, Wilshere and other older or injured players like Cazorla or Arteta. That’s just poor squad design. It’s planning hot failure - because unless you have Manchester City money, you will end up playing squads weakened in multiple places. If you are able to start 8 really strong players every match, that’s a great Ingredient
These are phenomenal athletes we have. Mattinelli played 120 minutes Thursday and was a live wire Sunday. Xhaka, Gabriel, Odegaard, always play like it’s their last game