This is just another example of how you aren't going to "fool" and/or out scheme a defense. This isn't exclusive to Frank Clark. Professional defenders can pick up tells like this on the fly in game.
Now where the Offense has the advantage is execution. Doesn't matter if the defense knows what you are running and where the play is going.Sometimes offenses tell them Offense knows the snap count and if everyone does their job the D can't do anything about it.
https://twitter.com/ErikBurkhardt/statu ... 69568?s=19