Every NFL season starts with the same question: which teams have the roster and coaching to go the distance? Here is how the contender picture looks heading into 2026.
## The Defending Champions’ Case
The Philadelphia Eagles enter the season as reigning champions, and title defenses in the NFL are notoriously difficult given the league’s parity-driven scheduling format. Still, a roster built around a strong offensive line and a disciplined defense gives Philadelphia a legitimate case to make another deep run.
## Who Else Is in the Mix
– Teams with elite, healthy quarterbacks typically have the highest floor heading into the postseason
– Strong offensive lines remain the most reliable predictor of postseason success
– Defenses that can pressure the quarterback without blitzing heavily tend to hold up best in January football
## The International Factor
Several contenders are also part of this year’s international slate, which adds an unusual travel wrinkle to their regular-season prep. Teams playing in Melbourne, Rio de Janeiro or Europe face longer travel and altered rest schedules compared to a typical week, a factor that has occasionally affected form in the games immediately following an international trip.
## Why Parity Makes Predicting Hard
The NFL’s salary cap and scheduling structure are specifically designed to prevent dynasties, which is part of why Super Bowl predictions in September so rarely hold up by January. Injuries, especially to starting quarterbacks, tend to be the single biggest variable separating a contender from a rebuilding team by season’s end.
For a look at the rookies and second-year players who could swing these races, see our guide to the best young players to watch. Once the postseason arrives, our explainer on how the NFL playoffs work will help you follow the bracket, and newcomers should bookmark our complete season guide.
## Final Word
Health, quarterback play and offensive line depth remain the clearest signals of a genuine Super Bowl contender heading into the 2026 postseason.