Skapephin,
This is just a thank you for starting an insignificant thread. :D
For a long time I have scoffed at the greatness of Bill Walsh simply because he beat our team back in the 80's. I'd listen to all the spill about what he would do and think, "Yeah, no different than anyone else. He just had great players."
Joking that I did above aside, this thread has peeked my interest in "West Coast" and other offensive philosphies born of Sid Gillman's ideas. Far greater than I have ever been interested. I guess it was just a culmination of curiosity as I have contemplated further investigation of the trio of Sid Gillman, Bill Walsh, and Don Coryell prior to this day.
But thanks to you and the "loose" investigation I did for the "mapping" above, I'm going to be looking into it further. Very soon I'll be buying a book about Sid Gillman, Bill Walsh, or Don Coryell. I think I'll start with Sid Gillman since that is where it all started anyway.
From what I perceive Gillman started something and two factions broke off from his modern day passing game. I think Coryell and Walsh went in similar but different directions in philosophy and coaches have been mimmicking them since. It's just a hunch. Like I said, I've got to do some reading.
Just wanted to say thanks.