Buffalo Bills hold the highest implied probability among traders due to their strong early-season form and Josh Allen's dual-threat impact, despite a recent narrow loss that dropped them to 3-1. Kansas City Chiefs and Baltimore Ravens follow closely, buoyed by Patrick Mahomes' efficiency and Lamar Jackson's dynamic playmaking amid undefeated or near-perfect starts. Jacksonville Jaguars, Denver Broncos, and Cincinnati Bengals sit in a tight cluster reflecting competitive AFC South and North races, with solid records and favorable matchups. New England Patriots' upset win highlights roster depth and coaching adjustments. With the regular season only in its fourth week, widespread uncertainty around injuries, schedule strength, and playoff paths keeps the field bunched, as multiple teams remain within striking distance of division leads and wild-card spots.