Oregon doesnt play "bend dont break". That is a downhill, aggressive, fast defense. There are very few teams as physical as they are on the edges too. Even when they gave up stuff, you payed for it from a physical standpoint.
Are you kidding me? I think I know Oregon schemes pretty well.. Oregon stunts their front four a lot, occasionally dropping DE's such as Armstead into a zone.
bringing pressure from other angles, but its almost always 3/8 or 4/7 looks from them. They very rarely bring pressure outside of the red zone.
The idea that a bend don't break defense can't be physical or fast is incorrect. You can still fly to the football and rip it away (which is what the Ducks do, gang tackle, don't miss tackles, first guy wraps out, rest go for the ball. This is why they are one of the highest TO margin teams in the nation.
Finally, I'll let you argue with the Oregon DC, Don Pellum, who said they are still keeping Aliotti principles, the bend but don't break idea, fine with giving up yards, but will be more aggressive in passing down situations. just not points - something Chip Kelly constantly stated as well. Here are a couple articles from Eugene/Oregon about the "bend but don't break" philosophy that you say we don't run.
http://registerguard.com/rg/sports/32366310-81/not-this-time-no.-5-oregon-routs-stanford.csp# - "Erick Dargan intercepted Kevin Hogan at the Oregon 1-yard line and later forced the Stanford quarterback to fumble to highlight another bend-but-don’t-break effort by Don Pellum’s defense."
http://portlandtribune.com/pt/12-sports/245503-112460-oregon-defense-has-stated-its-case- - "As the saying at UO goes, the Ducks will give up yards all day, as long as they win."
http://www.oregonlive.com/ducks/index.ssf/2015/01/10_reasons_why_oregon_ducks_co.html#0 - reason 3 or 4
http://www.oregonlive.com/ducks/index.ssf/2015/01/breaking_down_the_national_cha_3.html - "The one thing the Ducks don't allow, though, is a ton of points. Bend but don't break is their specialty. "
http://sports.yahoo.com/blogs/ncaaf-dr-saturday/national-championship-preview--oregon-s-secondary-210110821.html - "Oregon will bend and bend, but the Ducks won't break. Take the Rose Bowl, when Oregon gave up 528 yards of offense to Florida State but allowed just 20 points"
http://www.usatoday.com/story/sports/ncaaf/2015/01/09/oregon-ohio-state-college-football-playoff-national-championship-att-stadium/21480097/ But what has remained the same — from the first day of the preseason until the final practice before the championship game — are the philosophies. Oregon still wants to go fast. Ohio State still wants to control the tempo. The Ducks will bend but not break on defense. The Buckeyes would rather not bend at all.
All different sources - but yeah, we don't play bend but don't break, right?