I would also like to add that with the BYU offense Chow had developed his own interpretations concerning specific reads for each concept that the QB used each time he called one of the many pass concepts available from their playbook. Tony Franklin offered a different approach that emphasized something that could be used at the high school level, and this was throw to open grass. This idea like a stated was intended for the high school QB to make his reads a little more easier to consume. The idea has been elevated to the next level as we speak. This concept is still yet another difference from the Raid today, as well as its birth place with the BYU Playbook engineered by Chow and Edwards.