Zones on corners are drawn for the goalkeeper, not the ball

The zonal blocks people argue about exist mainly to keep the six yard box clear for a goalkeeper to move.

Watch where the zonal defenders actually stand. Two on the near post area, one in front of the keeper, one on the six yard line, and the arrangement is not primarily about intercepting the delivery. It is about the goalkeeper being able to take a step.

That is the part missing from most arguments about zonal versus man marking. The zones are territory protection for the only player on the pitch allowed to use his hands, and they exist because a keeper who is boxed in by four bodies is worth almost nothing on a cross. Judge the scheme by whether the goalkeeper attacked the ball, not by whether a defender got a head on it.

Which explains why the criticism always lands the same way. A goal goes in from a corner, the analysis says the zone failed because nobody was marking the scorer, and this is true and slightly beside the point, since nobody was ever meant to be marking him. Somebody was meant to be occupying the space he arrived in, and either the space was wrong or the delivery beat the whole structure, which happens.

The accountability problem is genuine and I will not pretend otherwise. Man marking produces a name. Zonal produces a shrug and a discussion about the shape, and dressing rooms hate that, which is why most teams now run a hybrid with two or three man markers on the specific threats and zones behind them. That hybrid is usually described as the best of both. It is often the worst, because a man marker who follows his runner out of position tears a hole in a zone that was designed assuming he stayed.

It follows that the personnel question is misframed as well. People argue about whether a team has enough tall defenders for zonal marking. The relevant question is whether the goalkeeper is any good at coming for crosses, because a keeper who stays on his line makes the six yard box worthless as protected territory, and every zone drawn to serve him is then a zone doing nothing.

Pick one and commit. The near post flick beats the indecision, every time, and it is always the indecision.