Originally written on Know Your Dallas Cowboys: The Blog  |  Last updated 10/23/14
Cincinnati_bengals_v_6462
The Cowboys last used the 4-3 defense in 2004. The Dallas Cowboys ran different versions of the 4-3 between 1960 and 2004. In fact, Tom Landry developed the 4-3 that became prevalent throughout the league. When Jimmy Johnson became head coach in 1989, he retained the 4-3 but discarded the flex defense that Landry had used for many years. Johnson’s defense relied on speed more than size. The Cowboys continued to use a version of this 4-3 until the third year of Bill Parcells‘ tenure. Since 2005, Dallas has run the 3-4, which features larger linemen and larger linebackers. The Cowboys have spent a number of draft picks trying to find inside and outside linebackers as well as defensive linemen to fit the system. Trivia question for the day: who were the last defensive linemen drafted when the Cowboys still used the 4-3? Here’s a hint: The Cowboys did not draft a single defensive lineman between 2002 and 2004. * * * More about the Cowboys’ use of the 4-3: In 2004, the Cowboys’ starters along the defensive line included DE Greg Ellis, DE Marcellus Wiley, DT Leonardo Carson, and DT La’Roi Glover. Glover moved to nose tackle in 2005, while Ellis remained at end. Ellis then moved to outside linebacker in 2006.   Related articles Dallas Cowboys Defensive Coaching Staff: Rod Marinelli Reunites With Monte Kiffin 49ers and Ravens Have Much to Teach the Dallas Cowboys NFL Draft 2013: Listening In To The Draft Show Twitter mailbag: New defensive alignments
MORE FROM YARDBARKER

Royals take Game 2 to even series with Giants

Report: Roger Goodell will have to testify in Ray Rice case

Blake Griffin accused of slapping man in Las Vegas club

Ronda Rousey to face Cat Zingano at UFC 182

Report: Zach Mettenberger to start for Titans over Locker

LaMarr Woodley likely done for season with biceps injury

LIKE WHAT YOU SEE?
GET THE DAILY NEWSLETTER:

Report: Some Seahawks think Wilson isn’t 'black enough'

Darrelle Revis sent home for being late, misses practice

Report: Texas to pay scholarship athletes $10K per year

Report: Widespread academic fraud occurred at North Carolina

NHL postpones Senators/Leafs game after Ottawa shootings

Lions send player home from London after cutting him

WATCH: Giants pitcher yells at Salvador Perez after HR

Will Muschamp's head coaching job posted on Craigslist

Miss California USA would like to date Eric Hosmer

WATCH: Eric Bledsoe sends Clipper flying with sick move

Kiffin's mom fears for son's safety in return to Tennessee

WATCH: Penguins perform 'O Canada' following tragedy

WATCH: Cutest grandma challenges Dwyane Wade to game of one-on-one

UEFA Champions League midway report: Groups A – D

Report: Expect Florida to make a run at Bob Stoops

Porn star: No one parties harder than Sebastian Janikowski

Outrageous college football predictions: Week 9

World Series Game 2 Preview: Giants vs. Royals

Cowboys News
Delivered to your inbox
You'll also receive Yardbarker's daily Top 10, featuring the best sports stories from around the web. Customize your newsletter to get articles on your favorite sports and teams. And the best part? It's free!

Kiffin's mom worried for son's safety

Report: Goodell will have to testify

Penguins do 'O Canada' following tragedy

UEFA Champions League midway report: Groups A – D

Porn star: No one parties like Janikowski

Report: Expect Florida to make a run at Bob Stoops

The San Francisco Giants are zombies

10 bold predictions for NFL Week 8

Pitcher's wife leaves generous tip

Nicklaus defends Jameis Winston

NFL players who could be traded by the deadline

Royals fans sleeping during Game 1

Today's Best Stuff
For Bloggers

Join the Yardbarker Network for more promotion, traffic, and money.

Company Info
Help
What is Yardbarker?

Yardbarker is the largest network of sports blogs and pro athlete blogs on the web. This site is the hub of the Yardbarker Network, where our editors and algorithms curate the best sports content from our network and beyond.