This Preseason Week 3 finale presents a classic exhibition mismatch in trench discipline. While both squads will heavily rotate depth pieces, San Francisco’s outside-zone rushing scheme directly attacks a Las Vegas linebacker unit exhibiting poor gap integrity and edge containment. Despite the 49ers' expected offensive regression from last week's outlier efficiency, their baseline execution against backup defenses remains superior. With markets stabilizing around a field goal margin, the mathematical value lies in backing San Francisco's structural advantages as an underdog.