[wadep1965]

I specifically noted that K does DELAY. They let the play clock run down, with the offense in the huddle. Then, in a mad sprint (on some undetected signal), A runs off and K runs on...straight to the LOS, and snaps immediately (after all are set for 1sec.)

This isn't SOP for substituting A for K. I think, still, that it smells of deception.