I may be running it wrong but that is how we would do it.
You may have to adjust your timing a little bit. Its not an easy one to get off. Your issue is going to be the FB getting in the way of your option pitch.
But its easily adjustable with the cadence. FB just has to haul ass out to the CB. And the WB just has to beat the DE. Its a pretty nice play. And don't be afraid to have him pitch it whatever way is comfortable. Underhand, shovel pitch ETC.
TW