This would up my Zips enthusiasm. I've been watching the Steelers play the 3-4 for so long, I can help with assignments. Can we make a Zips version of 'Renegade' on the scoreboard? This would change our defensive line assignments dramatically. If they did this, it would actually surprise me a little. I would expect to see some special guests helping in spring ball. I'm going to guess they use it in special situations and not as a base defense. If you use this all the time, you have to come up with new stuff constantly, or your defense gets predictable throughout the year...example Ray Horton this year. You need intelligent linebackers and safeties. This would be a great recruiting tool to excite young defensive players. I wish coach Bowden were sitting next to me right now so I can ask him about it. I need this answer. Excellent topic for an article George.
PS my least favorite numbers to see in a row, 3, 3, and 5. (second worst idea in Zips football history)
Some 3-4 history
JD made the comment when he was hired at Akron "I'm bringing a defense that nobody has seen in the Mac", I was so excited that we were going to play the 3-4, I never considered it wouldn't be. He went on to describe how hard it was to recruit DE in the Mac. I still haven't recovered from that comment.
A reason teams have switched to the 3-4 defense is personnel driven. You can take guys who may be too small to be a prototypical DE, but may be perfectly sized to rush the passer as 3-4 OLB. And you can grab large guys without the speed to play DE in a 4-3 and have them play 4- and 3-tech. This by and large is the driving force for why many NFL teams are moving to multiple front 3-4 schemes. It is a lot easier (and cheaper) to find guys who are too big or too slow to play DE at the professional level and move them around to fit their talents.