Raiders defensive tackle Dan Williams stands on the sideline in the first half of a preseason game against the Seattle Seahawks, Thursday, Sept. 3, 2015, in Seattle.
Raiders defensive tackle Dan Williams stands on the sideline in the first half of a preseason game against the Seattle Seahawks, Thursday, Sept. 3, 2015, in Seattle. Stephen Brashear The Associated Press
Raiders defensive tackle Dan Williams stands on the sideline in the first half of a preseason game against the Seattle Seahawks, Thursday, Sept. 3, 2015, in Seattle. Stephen Brashear The Associated Press