Prescott was again impressive Thursday night, this time against the Seahawks' stingy defense. He played nearly three quarters, completing 17 of 23 passes for 116 yards, one TD and a 99.2 passer rating.
Tony Romo went down early in the game with a back injury, though Romo was later seen throwing on the sideline. Prescott has passed every test this preseason and looks like a viable backup to an injury-prone quarterback, potentially playing behind an elite offensive line and throwing to one of the league's top receivers.