Nobody coaches the substitute's afternoon

Bench players are given the starter's preparation and then asked to perform after four hours of waiting.

A starter and a substitute get the same instructions on match day. Same meal, same time, same warm up, same briefing. One of them then works for ninety minutes. The other sits in a cold stand for an hour, warms up three times, and is asked to enter at minute seventy and change the game. We prepared them identically and their days have nothing in common.

The waiting is the part nobody coaches. Four hours of it, mostly sedentary, often anxious, with a body that was fuelled and primed for a three o'clock start. By the time a substitute comes on, whatever they ate has been sitting there for a long time and the warm ups have chipped away at them without ever reaching the intensity of the match they are about to join.

Some of this is solvable with simple planning. A separate fuelling schedule for likely substitutes, with something taken on later than the starters get. A structured pattern of movement during the game rather than three arbitrary jogs whenever the coach glances over. A short, sharp final preparation with the actual actions of their position, not a lap and some static stretching in front of the away end.

The psychological side is the one clubs handle worst. A substitute is told to be ready without being told when, spends the match reading the coach's body language, and burns a lot of energy on that alone. Naming the likely window helps enormously. Telling somebody they are going on around sixty five if the game stays level costs the coach nothing and turns a vague vigil into a plan.

Then there is the day after. A player who got eight minutes has trained less than the group and is often given the same recovery day as somebody who played the full match, which means the least prepared player in the squad falls further behind every week. Their extra work should happen that evening or the next morning, and it rarely does because staff are managing the players who did play.

I would judge a coaching setup by how it treats the eighteenth player, not the first. Anyone can prepare a starter. The bench is where the planning either exists or does not.