"Week 18 Deciders: NFL Playoff Clinches, Upsets, and Final Betting Odds"

Michael Lombardi outlines five key rules for betting in the final week of the NFL regular season, emphasizing the unpredictability due to varying team motivations and circumstances. Rule 1 advises not to assume teams won't try, as tanking is not a common strategy in the NFL. Rule 2 suggests that teams with secure coaching positions will play to their potential, regardless of playoff contention. Rule 3 recommends avoiding bets on teams with interim coaches due to uncertain motivation. Rule 4 warns that teams with everything on the line may play under pressure and struggle. Finally, Rule 5 states that teams with momentum will aim to maintain it, even if playoff positioning is secure. The article advises bettors to trust their knowledge over assumptions.