In a battle of arguably the two most talented teams in the NFC, four points seems like too much. This will be the toughest defense Purdy has seen all season and Dallas has held the opposition to an average of 100 yards per game in their last three games, 25 less than they did for the season. They are going to force Purdy to beat them. For Dallas, they'll try to exploit a Niners' secondary that is giving up nearly 260 yards per game over the last three; 30 more than they've given up all season per game. Take Dallas +4