San Francisco is the clear class here: FPI +5.5 (#1 seed, 27 PF, elite defense at #29 rank), while Minnesota sits at -0.4 (#19, 0 PF data missing but ranked #25 scoring). My fair spread is SF -6 to -6.5 on a neutral field; home field adds ~2, so SF -8 to -8.5 is the true line. The market is offering SF -3.5, a massive 4.5-point underlay. However, Minnesota's center (Jurgens) is on IR with a designation to return Sunday — a critical O-line gap that compounds their already-weak pass protection (5.86 yds/att vs SF's elite edge rush, Nick Bosa #8). SF's TE Tonges is questionable (knee 'does not look good'), but that's a depth hit, not a starter loss. The Vikings' run game (4.49 yds/carry) will face SF's stout run D (47% run, 33.8 min TOP control). This is a mismatch game where SF's scheme and talent dominate, but the line is so soft that even accounting for Minnesota's O-line injury and short-week fatigue, SF -3.5 is a clear edge. I'm taking SF to cover.