A Theatre Studies Exam Question

In football it has been conventional for all defensive marking to be done on a man-to-man system. More recently, influenced by continental trends, several British teams have begun experimenting with a zonal marking system.

Whenever a mistake is made in a man-to-man marking system, the commentator will say something like this:

"He's lost his man there."

Whenever a mistake is made in a zonal marking system, the commentator will say something like this:

"Zonal marking doesn't work."

For ten marks, please use this construction to create an analogy for the discussion of theatrical experiment in our culture. 

No, actually, one mark.