The Minnesota Vikings remain undefeated in the NFC, largely due to Sam Darnold stepping up after the injury to J.J. McCarthy. Darnold boasts impressive stats with an average of 8.4 yards per attempt and eight touchdowns against two interceptions. However, a recent knee injury poses questions about the Vikings' consistency as they prepare for a crucial game against the Green Bay Packers.

Meanwhile, the SportsLine computer model continues to prove its worth, exhibiting significant success with NFL picks. In Week 4, it forecasts the Arizona Cardinals defeating the Washington Commanders, highlighting their strong metrics and home-field advantage as factors for its prediction.