this is a play i like to use if i know my opp is going to scramble i.e like if all of a sudden vick comes in the game for mcnabb.
nickel 155 cover 3 shift lbs left and put the rushing lb on left side of the tv in a contain put ur dt in a contain and put the other rushing lb in a qb spy. dont over use the play cause he can sit in the pocket and pick apart the middle of the field. like i said only use it if u are for sure he is going to scramble b/c if he does he is going to be in trouble.