Remember the Steeler's game 1993?

What I remember about that game is that they not only packed the box, but jammed our recievers at the line. We coudln't run the ball effectively, and our recievers weren't quick enough or big enough to get off the line without disrupting the rythm of the play. And they weren't fast enough to exploit the CBs playing so tight. This formula proved effective throughout the rest of the season, as most teams we played used it with some success. Wasn't Haslett the D coordinator for Pittsburgh that year?