**Buffalo Bills, Jacksonville Jaguars, and Kansas City Chiefs enter Week 4 with strong offensive momentum after Week 3 results, where multiple teams posted 30-plus points.** The Bills (3-0) face a struggling Patriots defense that has allowed significant yardage, while the Jaguars (2-1) square off against a Bengals unit that surrendered 30 points recently. The undefeated Chiefs and Raiders maintain efficient scoring attacks led by Patrick Mahomes and supporting casts. Key factors include quarterback health, rushing efficiency, and defensive vulnerabilities in matchups such as Lions-Panthers or 49ers-Broncos. Recent form, rest advantages, and home/road splits shape trader consensus on implied probabilities, with upsets common in early-season NFL action.