just got done watching highlight films of the 90's blackshirts...man wrere they impressive...i don't see how we ever got away from that style of defense (both in shemes and the type of personnel that we used to put on the field...everytime the ball was snapped it was like a pack of hungary wolves attacking it's prey...the penetration and the chaos they create were unbelievable...alot of the players( especially at the LB , DE, and some at DT) were coverted players...players like donta jones , d'wayne harris etc. were really lb size DE...at the LB positions you got players like ed stewart, troy dumas ,terrell farley,jamel william,octavious mcfarlin, and many more ...these guys were really defensive back playing linebacker that's how we were able to put all that speed on the field ..they weren't just sitting back either...man i wish we could play that type of defense again with the speed and aggrression that they used to display..teams should have to change their offensive game plans to play our defense not the other around