Detroit Lions seek to strengthen defense after poor start

The Detroit Lions are evaluating their defensive strategies following a weak showing against the Buffalo Bills on September 17, 2026. Coach Dan Campbell acknowledged that defensive coordinator Kelvin Sheppard’s position is under scrutiny after the defense struggled to adapt following significant scheme changes made in the offseason. Experts suggest the Lions might benefit from simplifying their play to reduce mental errors, as the current scheme appears too complex for the players. Moving forward, adjustments are expected as the team aims to improve its performance in the upcoming games.

• 1:30 PMYahoo Sports — What should the Lions do to fix their defense?