Thirty years ago, the NFL began officially recording defensive player sacks. Prior to 1982, all teams kept their own individual sack data, but those records (with few exceptions) have never been verified. As a result, it’s an unfortunate reality that for much of NFL history, we simply do not have reliable sack data for individual defensive players.

Three times, Deacon Jones produced 20+ unofficial sacks in the 1960s. ^[1]According to research done by John Turney. In 1967, Raiders defensive end Ben Davidson Ike Lassiter had 17 sacks ^[2]Source. in the AFL. Jack Youngblood and Jim Katcavage both led the league in sacks on two different occasions in the pre-1982 era. ^[3]Source: Turney/Webster Cincinnati Bengal Coy Bacon has been credited with 21.5 unofficial sacks during in 1976. The first team to record 60 sacks in a season was the ’57 Bears, and we can be sure that Doug Atkins recorded more than his fair share of that number. For players like Gino Marchetti, Norm Willey, and Len Ford, even unofficial records weren’t kept during their time, leaving us unsure as to who is the true sack king.

It’s important to remember that just because we don’t have official sack data before 1982 doesn’t mean there were great sack artists before then. But that’s a topic for another today. So while we can’t precisely measure how the forefathers of the game played, we do have official data for the last 30 years. So who has been the best pass rusher of the last three decades?

Using total sacks isn’t a fair method to current players, or to those players who chose to retire instead of sticking around to compile six-sack seasons. So if we want to measure sack dominance, we can’t simply look at total sacks any more than we can grade running backs by looking at career rushing yards. One method I like that I’ve used before is sacks over one-half sack per game. This makes 8 sacks in a 16-game season the bar; a player only gets credit for their production over that level. This means that 12 sacks in a 16-game season brings a value of +4.00, while 16 sacks is twice as valuable at +8.00.There’s no great reason to choose 8 over 6 or 10 or any other number. I chose 8 because it feels right, but I don’t claim that it’s based on anything other than my personal, subjective preference.

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When thinking about the 2012 Cowboys, it’s easy to focus on Dallas’ star offensive players. Unfortunately, that overshadows the fact that we’re witnessing the prime of the career of what will end up being the best 3-4 outside linebacker in the history of pro football.

There is nothing DeMarcus Ware could have done, or could do in the future, to convince most football fans that he ranks ahead of Lawrence Taylor in any all-time list. That’s not unique to Taylor; some would find it unfathomable to vault a cover corner over Deion Sanders, a middle linebacker over Dick Butkus, or a running back over Jim Brown. So let’s just get that out of the way. To many, ‘LT’ is the best 3-4 outside linebacker ever (if not best linebacker or defensive player, period) and that will never change. To them, this post won’t change your mind one bit. To others, allow me to make the case that when he retires, Ware will have been the best player to ever play his position.

The 3-4 defense didn’t enter the NFL until 1974, when the scheme was brought to Houston, Buffalo and New England. Putting aside Taylor, the best outside linebackers to play in this scheme include names like Robert Brazile, Tom Jackson, Ted Hendricks, Clay Matthews, Andre Tippett, New Orleans’ Rickey Jackson and Pat Swilling, Kevin Greene, Greg Lloyd, Cornelius Bennett and Derrick Thomas. In today’s game, it’s probably Ware and Terrell Suggs, who also splits his time playing as a 4-3 end. With all due respect to Suggs, and other active stars like Tamba Hali, LaMarr Woodley and James Harrison, Aldon Smith, Clay Matthews and Cameron Wake, no current player has the body of work to compare to Ware.

The Cowboys star has been named an AP first-team All-Pro four times; among 3-4 outside linebackers, only Taylor has more selections. Taylor (10), Robert Brazile (7), Rickey Jackson (6) and Ware are the only 3-4 linebackers to have been named to six Pro Bowls, and Ware has been a selection in each of the last six years. Ultimately, outside of perhaps a vocal minority that would argue for Derrick Thomas over Taylor (and more on that tomorrow), Ware’s case as the best 3-4 outside linebacker of all-time comes down to whether you could put him ahead of Taylor as a player ^[1]Taylor’s legend appears to grow every year, and as a mythical or historical figure, Ware stands no chance of surpassing him..

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