EUGENE, Ore. — It was 12 years ago that Chip Kelly, then just 18 games into his tenure as Oregon head coach, stood on the sideline opposite Stanford’s Jim Harbaugh and called a surprise onside kick. The Ducks were down 21-10 in the second quarter at the time, and the play sparked a 49-10 scoring run for Oregon and a win over the ninth-ranked Cardinal.
On Saturday, Kelly returned to Eugene as UCLA head coach with…