The five NFL teams most likely to improve this season: Why the Chiefs lead Barnwell's annual list

ESPN analyst Bill Barnwell has released his annual list of five NFL teams most likely to improve in the 2026 season, with the Kansas City Chiefs leading the rankings. The list also includes the New York Giants, Detroit Lions, New York Jets, and Baltimore Ravens, all of whom are expected to bounce back or build on recent playoff performances. Barnwell's predictions focus on teams with potential for more wins after varying levels of success or struggle in the 2025 season.