Playoff-clinching scenarios for Bills, Chiefs and Lions

(Photo credit: Denny Medley-Imagn Images)
Buffalo, Kansas City and Detroit have a chance to punch their playoff tickets in Week 13.

The Bills (9-2) have the least complicated scenario. They can clinch the AFC East by beating the San Francisco 49ers at home on Sunday night, paired with a loss Thursday night by the division rival Miami Dolphins (5-6) at Green Bay.

The Chiefs (10-1) can clinch a playoff berth with a victor