These are NFL Offense and Defense Playbooks.  Click here for College Playbooks  Yes, you are reading correctly.  These are actual playbooks used by NFL Champions, both Offenses and Defenses Playbooks and other, highly efficient offenses and defenses in the recent history of the NFL.  The 1966 Green Bay Packers won the NFL Championship with their efficient offense, and though I wasn't alive, I believe it was probably a lot like watching the success of the 49ers who were a dynasty of the 1980s running the most efficient offense of the decade.  I was always impressed with the versatility of all these offenses; they could run you over or finesse you; they could hit the quick strike by land or air and the long ball worked as well as they could run time draining offenses that would just give you nightmares.