Sure! Here's the revised sentence with appropriate capitalization: "Buffalo Bills, led by Sean McDermott and Josh Allen, aim for first Super Bowl win as No. 2 seed despite Denver Broncos' top defense challenge

With Sean McDermott and Josh Allen at the helm, the Buffalo Bills have consistently delivered impressive regular seasons, yet their first Super Bowl win remains elusive. The Bills, boasting a 13-4 record, enter the playoffs as the No. 2 seed in the AFC for the third consecutive year and are set to face the Denver Broncos in their opening playoff match. Joe Brady, in his first full season as Buffalo's offensive coordinator, has propelled the team's offense to rank second in scoring and ninth in both passing and rushing yardage. A significant challenge awaits as the Bills aim to maintain their low turnover rate against Denver's formidable defense, which led the NFL in sacks this season.