This play is one of my more bread and butter plays when I'm in a jam. If I need 3 or 4 yards, then this is what I go to in the clutch. Here is the setup I use:
1. motion the outside left WR to the right.
2. Put him on a drag or a slant to the right
3. Put the TE on a slant to the right
4. Put the WR on the left, on a curl route, and smart route it(more than 5 yards away)
Looks: Your 1st looks will be the HB on the option route. Your 2nd look will be the WR running the slant to the right. Your 3rd look will be the WR on the smart routed curl. Your last look will be the WR running the streak(cover 2)