Here's the breakdown of Gore's big run - it's why we can't really abandon the read-option, it's still a very dangerous play.

We're going to "Z" down with the lineman, Staley is going to move right the 2nd level and McDonald is going to come on to the DE for a kickout block. He actually does a superb job of swinging his hips around to make an adjustment for this block.

You see Staley get to the MLB and McDonald coming at the DE. The OLB on that side has to respect CK's running, so he swoops to the outside.

you see how tough of a spot the LB's are in.

McDonald does a great job of adjusting at the last second and sealing off the DE this springs Gore. With the OLB having to take CK - look at all that beautiful new green grass.

Perfect lane opened up for Frank - now if only the officials didn't tackle him......