Oregon defensive lineman Arik Armstead (9) warms up before the start of an NCAA college football game against Washington in Eugene, Ore., Saturday, Oct. 18, 2014.
Oregon defensive lineman Arik Armstead (9) warms up before the start of an NCAA college football game against Washington in Eugene, Ore., Saturday, Oct. 18, 2014. Ryan Kang AP
Oregon defensive lineman Arik Armstead (9) warms up before the start of an NCAA college football game against Washington in Eugene, Ore., Saturday, Oct. 18, 2014. Ryan Kang AP