Wonderful stuff, just wonderful.
I wonder if anyone else is struck by how much certain plays can look a lot like each other depending on the blocking scheme. A QB follow is usually pretty easy to identify and not mistake for a mid line option. Other times the inside veer, the option and the QB follow can look very similar. Zone dives can go between the tackles, right up the middle or bounce outside depending on how the blocking develops. These sometimes are almost indistinguishable, at first blush from an inside veer.
So admittedly I have not studied these in detail but it reinforces to me something I have pointed out before. CPJ says you have to commit to this offense for it to work. The value of one play, even if it is for little or no gain, is that it sets up the next play and the next. Sometimes the "payoff" is on the seventh play or the eleventh play. All because the plays look so much alike even as the blocking changes and the whole point of attack changes.