Authors:

It helps, if you've directed, to be able to write a script that is director-friendly. You're really telling them [directors], "This is how it works on this show." It takes some of the guesswork out of it.

"Creator/Showrunner Amy Sherman-Palladino Talks BUNHEADS, Casting the Highly Specific Characters, Knowing Her Endgame, Writing Movies and More". Interview with Christina Radish, collider.com. February 4, 2013.
It helps, if you've directed, to be able to write a script that is director-friendly. You're really telling them [directors], This is how it works on this show. It takes some of the guesswork out of it.