I may have missed it somewhere but I thought CFO was to ensure that mechanics and rules were carried out the same across the country. Sorry to rant, but this is part of our problem as Officials having to defend ourselves when a guy from Alabama, or California calls it differently than the guy from Texas or Michigan.
You may be in the right church, but the wrong pew. The problem isn't a lack of precise consistency between conferences, regions even games, it's the ridiculous expectation that there can ever be precise consistency on every play in ever situation, wherever the game is played. Such consistency will ONLY be achieded right after we achieve officiating perfection.
Surprise, surprise, Instant Replay didn't solve all the problems, doesn't correct all the errors, all it seems to accomplish is feed the needs of those who like to argue beyond the level of a gnat's eyelash. Players don't always execute as directed, coaches don't always select the exact right play and officials make judgments, limited to the best of their abilities. Forgive me, but the formula has worked pretty well, although not perfectly, for some 130+ years.
As Forrest Guump advised us, in football just like in the rest of life, sometimes no matter how careful we might be, ""Stuff" happens", and like it or not, we just have to deal with it.