In summary, Oregon was crazy explosive, did a great job finishing drives, and got a little turnover luck.
That 5.3 yards per rush for Oregon is actually pretty good; Oregon averaged 8.8 yards per carry, sack-adjusted, in 2014.
When Oregon Has the Ball
Oregon's Rushing Offense
Oregon lost their three most experienced offensive lineman in the offseason, and was 35th nationally in offensive line starts returning, per Phil Steele. That's actually not bad for a line that topped the nation last year in terms of adjusted line yards (a Bill Connelly offensive line metric).