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Adams sustained a broken finger in Oregon’s season opener against Eastern Washington. He played against Michigan State on Sept. 12, but it was clear his finger hindered him in the Ducks’ 31-28 loss.
Lockie, a redshirt junior, served as the backup for Marcus Mariota in 2014, completing 21 of 28 passes for 207 yards with one touchdown and one interception.
Oregon is a 43-point favorite against Georgia State.