That illegal shift is MADDENING! What bullshit!!! I’ve heard NUMEROUS NFL OFFICIALS talk about this exact concept. Every time they mentioned it had to create an advantage gained for the offending team. This did not. Furthermore, the one second set rule is more guideline than a hard rule, even if it is in the rule book. No official watches the players stop, get still, then runs a “one thousand one” in his head. It’s waaay overly technical, and shouldn’t have been called.