4-2-5 Normal
Bullets Dbl A

Shift the DL left
Shift the LB right and reblitz them

I usually switch directions based on where the TE/RB are lined up.

I like to give it a cover 1 look with whoever is manned up on the RB and then user control the DE or DB (depending on # of WR) on the side the LB aren't shifted to.

This is a solid 3rd and long blitz. A good user will consistently throw underneath, but on 3rd and long that's what you want.