When the Dallas Cowboys square off against the Las Vegas Raiders this Saturday, it marks their final preseason game of the 2023 season. None of the Cowboys’ premier players are expected to take the field on Saturday at AT&T Stadium. That said, this game has plenty of significance as several players still have a lot riding on Saturday’s matchup. The reserve players for the Cowboys will see extended action as they compete for backup jobs. Also, several undrafted players hope to make a last-minute surge to make the roster. Here are three undrafted with plenty to prove against the Las Vegas Raiders.