How to Beat Cover 3 with Gun Empty Bunch Wide

Gun Empty Bunch Wide Drag Curl beats Cover 3 for a one-play touchdown with a simple two route combination. 

Setup
Align the Bunch to the short side of the field
1. Smart Route the outside receiver (RB) on the duo side
2. Put the inside receiver on the duo side on a zig route
3. Motion the zig route to the outside