Cowboys' Ryan Switzer unlikely to play Sunday Posted Aug 26, 2017 Ryan Switzer is unlikely to play in Sunday's preseason game against the Raiders due to a hamstring injury. While the rookie receiver was a limited participant in practice this week, the Cowboys are going to hold off on letting him return to the field. It's likely precautionary, as Switzer appears to have secured a spot on the team's final roster thanks in large part to his abilities as a returner. (CBS Sports)