For a manager, surely there can be fewer finer and more satisfying sights than seeing a clever training ground set piece pulled off on match day.
Northampton Town’s manager Chris Wilder had the chance to bask in that smug sense of satisfaction when his charges produced a brilliantly choreographed free kick that left Luton chasing shadows.
The free kick would prove pivotal, as the Cobblers went on to win 4-3.
Watch the clever free kick below.