Didn't understand going for it. Nor the TO right before the snap.
on the before TO run, BG had 8 at the LOS with two backers, on the actual play BG had 7 with 3 backers. We didn't have enough to block all of them on either play.
I don't know if we make it even on the TO run as there was a LB filling the open hole Potts was running to. It was a 50 - 50 shot that Potts would get enough.
They did change the formation slightly as Ruschmeyer was lined up on the LOS to the far right in the original play and after the TO he moved to the left side as a wing. He had the best block on that play as he pulled right to kick out the end man and flattened him.
The backfield action was similar on both plays. It was not a read but the normal inside zone hand-off that we run quite often. This is where having Potts instead of Mo is a problem. Mo is a hammer and will stick it in there to get the yardage needed. Potts is a great runner, but he does it more with finesse and is looking for an opening more. There wasn't a hole and he hesitated slightly upon getting the handoff as was buried by the DL who got push.
Since we are 100% out of shotgun, saying we should have run it from under center just isn't feasible. I believe we should have about 3 to 5 short yardage plays from under center for instances like this.
Last night in the Packer-Niner game it showed a graphic that SF was the leader in under center QB plays at 58%, so every NFL team runs from some Shotgun/Pistol set quite often in a typical NFL game, regardless of QB.