Illegal Motion vs False Start

[Fedex]

Originally Posted by ABO77

In the third play... this may or may not be a legal shift, but will always be illegal motion. Just because the one lineman was going to a three point stance when the ball was snapped, by itself, does not constitute an illegal shift.

However, a lineman shifting to a three point stance when the ball is snapped will always be illegal motion:

7-2-7....the player in motion shall be at least 5 yards behind his LOS at the snap if he started from any position not clearly behind the line...

I have to disagree. In the third play, it will always be an illegal shift and will never be illegal motion. You need to read 7-2-7 a little further. The player in motion shall be at least 5 yards behind his line of scrimmage at the snap if he started from any position not clearly behind the line and did not establish himself as a back by stopping for at least one full second while no part of his body is breaking the vertical plane through the waistline of his nearest teammate who is on the line of scrimmage. The lineman in the third play isn't attempting to go in motion by this definition. He is merely getting set. This is a shift. This is completely legal until the snap of the ball makes it illegal, per 7-2-6. Call it illegal shift.

Scott