Ralph Hasenhuttl's Southampton used intelligent positional patterns (or automatisms) to gain crucial advantages against United, and come out with a massive away draw. Particularly vital on the day to finding space and gaining tactical victories were Oriol Romeu and Mohamed Elyounoussi, who took on various roles over the course of the match away from their 'normal' position.
In the past few years, I have adopted an almost entirely games-based approach to coaching. Everything is based within scenarios and situations players encounter in the game, and related to rehearsed actions on where to be in different situations players encounter on a football pitch. These are what the footballing world call "patterns of play", and what some top managers in the game have dubbed "automatizations".