It needed to be a 4-4-2 because the formation is simple enough for players to:
- Return to their zone after jumping to track an opposition player, on their own.
- Cover the gap left by their adjacent teammate(s), on their own.
- Allow the centreback to monitor the overall team shape and adjust it accordingly.
Wingbacks complicate covering duties and zonal responsibilities when they switch between the backline and the midfield.










