Just watched the safety again. My oh my oh my I didn't think it was that damn noticeable.

Before the snap there was a guy lined up to birks right, between him and yanda, I think it was smith, then mercilus I thnk, number 53 on Williams and Barwin was lined up on oher.

Then it happens, yanda slaps birk,smith slides over on top of Williams, causing Williams to block him, oher then has to pull inside to block mercilus, or whoever 53 is and then that leaves Barwin untouched.

They knew the snap count, point blank, yanda slaps birk, birk looks between his legs and presto, snapped.