[SirClintonPortis]

Originally Posted by Skinny Tee

So Jim Zorn's is like Andy Reid's is like Mike Shanahan's?

Considering that the playbook itself consists of the plays and how the play is described in words, they will probably have some overlap and most of the terminology will not be different, hence why I used a language analogy. Once the language is learned, learning new plays is not difficult at all since a word equates to something on the picture, such as a color represents a certain formation.

West Coast offense - Wikipedia, the free encyclopedia
At the bottom in the links section are multiple examples of WCO playbooks from years past.

Zorn being a lousy playcaller simply means that he doesn't understand how to pick the right ones from the book or choose an appropriate order to call the plays in. The plays themselves may be just fine, but when the plays are called and how well they are disguised are also factors contributing to the plays success. And the talent on the team matters too, as a mediocre QB and crappy o-line are bound to be less awesome at running the plays than a team that is better at both or either position.

Zorn was using what Holmgren was using in Seattle when he first came here.