When the Dallas Cowboys head west to take on the San Francisco 49ers on Sunday, they will be facing an offense that will be unlike it was for the first six games of the 49ers season. The 49ers have made a change at quarterback, inserting rookie C.J. Beathard for journeyman Brian Hoyer. The 49ers offense has struggled for the most part this season, although they were getting better as the season progressed. Beathard gave them a spark last week when he took over in their game against Washington. Even though the 49ers eventually lost the game, they had a chance late to win if not for an unfortunate penalty.
Cowboys @ 49ers: Sizing up the San Francisco offense against the Dallas defense
