Detroit Lions head coach Dan Campbell reflects on the team's recent 48-42 loss to the Buffalo Bills, suggesting that the defeat may serve as a valuable lesson for his players. Despite suffering season-ending injuries to key players, Campbell remains optimistic about the team's ability to bounce back and emphasizes the importance of appreciating their current success. The Lions, now 12-2, are preparing for their upcoming game against the Chicago Bears and are focused on maintaining their playoff position.

• Dan Campbell believes the loss to the Bills will help the team refocus.
• The Lions have clinched a playoff spot and are looking to secure home-field advantage.
• Injuries to key players like David Montgomery and Carlton Davis III could impact the team's performance.