Certainly the most famous collection of X's and O's divined by LeBeau is the zone blitz scheme he devised in the 1980s to help counter the preponderance of West Coast-style offenses in the league. The fact LeBeau is still using derivations of the zone blitz, and that Seattle Seahawks head coach Mike Holmgren employs arguably the purest form of the Bill Walsh-designed West Coast passing attack, is one of the most notable schematic matchups for Super Bowl XL, clearly one of the game's top subplots.
It was in the mid-1980s that LeBeau, then the Cincinnati Bengals' coordinator, first hatched the zone blitz on unsuspecting offenses. Football purists still vehemently contend there is nothing original anymore in the game, nothing new under the NFL sun, that every newfangled nuance is little more than a tweak of something that has already been witnessed.
But the first zone blitz call -- "Fulcher-2-stay" was the precise parlance -- revolutionized the game on the defensive side.
The original zone blitz, designed around 245-pound safety David Fulcher, a hybrid defender with linebacker size but deceptively good range, suddenly blurred the lines between safeties and linebackers. And it redefined the roles, especially on third down, for players who traditionally rushed the quarterback and those who historically were charged with pass coverage responsibilities.
Because the essence of Walsh's passing game was timing, a quick release that stressed delivering the ball to the receivers in stride, LeBeau sought to counter with a defense that got sudden pressure and from unthinkable angles. The defense also was meant to crowd the short slant and hook zones the West Coast offense favors. Walsh loved having big receivers run quick slants. LeBeau's antidote was to have even bigger players, sometimes 260-pound ends, knocking the receivers off stride. Disrupt the clockwork timing of the West Coast offense, LeBeau reasoned, and you trump its strongest suit.
In the zone blitz packages conjured up from LeBeau's fertile imagination, defensive ends will often drop into coverage in the short hook and swing zones. Linebackers will rush the passer from every angle imaginable. Players will loop and stunt around each other. Safeties and cornerbacks will sneak up into the slot to rush off the edge. And in Steelers strong safety Troy Polamalu -- an incredible physical melding of explosive quickness and innate football instincts, and a man who might be the league's best defender right now -- LeBeau has found his latter-day David Fulcher.
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