At 51 years old, Sean McDermott has already authored one of the most stabilizing coaching tenures in the NFL. His road to Buffalo was built through years of defensive work, taking responsibility, and lessons learned the hard way. What he has accomplished with the Buffalo Bills cannot be denied. What remains unresolved is how far that success can carry in January. Buffalo finished the regular season 12-5 and enters the postseason as the AFC’s No. 6 seed, traveling to face the No. 3 seed Jacksonville Jaguars on Sunday afternoon. For McDermott, it is another postseason opportunity layered with expectation, history, and scrutiny.Pennsylvania roots to NFL coordinator McDermott’s rise was anything...
