The briefing has to reach the floor
A crewchief divides the work, guards timing and safety, and remains the fixed point of contact during build and strike. With us, that leadership simply works along.
From the field
At a major arena production the crew handled video, site crew and a steady stream of flight cases. With short agreements and clear leadership the mood stayed good, even once the sweaty foreheads appeared.
When it makes the difference
For a solo stagehand a single briefing often suffices. At changeovers, multiple stages or a tight tour schedule you want someone who looks ahead while seeing what happens right in front of them.
No chief on the sidelines, in other words.