GREEN BAY, Wis.—Aaron Rodgers was back under center and the Packers got back to winning—a welcome return to normal for Green Bay after a tumultuous couple of weeks. The reigning MVP can thank the Packers’ defense for doing much of the heavy lifting. A.J. Dillon rushed for two fourth-quarter touchdowns and Green Bay beat the Seattle Seahawks 17–0 on Sunday as Rodgers returned after missing a game with COVID-19. Seattle was shut out for the first time in a decade. A week after his positive test caused him to sit out a 13–7 loss at Kansas City, Rodgers went 23 of 37 for 292 yards and threw an interception in the end zone in the third quarter as the Packers won for the eighth time in their last nine games. “Good to be back with the guys, good to be back at home, good to be on the field, really,” …