The Dallas Cowboys face another game without Dak Prescott. Four weeks ago that would have seemed a very bad thing as they go to the West Coast to face the defending Super Bowl champion Los Angeles Rams. But with a potent, highly effective defense and the surprising performance of Cooper Rush behind center, Dallas is riding a three-game winning streak and looking to stay in the thick of the NFC East race with the Philadelphia Eagles and New York Giants. Winning this game is crucial to that. The Rams are just 2-2 and did not look good against the San Francisco 49ers on Monday night.