One thing to watch in a match is for when Zinchenko takes a throw in to David Silva and then collects the return and passes to a free player. If you watch the same process at any English game this week, you're almost guaranteed to see that it goes awry somewhere in the process. It should be, you'd think, one of the simplest things to master, but it is technically so difficult to do. The ball has to be thrown at the correct speed, place, and height to a player who inevitably is running and has someone breathing down his neck. He, in turn, has to get the ball back with one touch to someone who is just entering the field of play from a standing start, and he, in turn, has either to kill the ball instantly or find someone else with a first-time pass. As I say, should be simple, but is anything but. For those two, however,...