A rise in offensive shifts designed to make the defense encroach.

[Tom.OH]

Originally Posted by waltjp

If it's a foul it's a foul. Calling it should not be dependent on the defense's reaction.

It's not a foul unless the defense jumps into the NZ. If they do not jump its just a shift.

Let's look at an example:
A 3 down/4 yards. They snap down hard but they do not draw the defense.
Flag thrown against A.
Coach demands a coach Referee conf to ask what was the penality?
R says your line snapped down.
Coach said they went from a 2 point to a 3 point stance, show me in the rule book where that is a foul. I can see if it drew the other team but all we did was shift.
R - what are you going to say to the coach now?