Sean McDermott’s exit reveals long‑standing issues with Josh Allen as Bills seek new leader originally appeared on The Sporting News. Add The Sporting News as a Preferred Source by clicking here.

There are now nine head coach vacancies open after Monday's breaking news.

Buffalo Bills owner Terry Pegula and president of football operations/general manager Brandon Beane sat in front of the media and fielded questions for nearly an hour following the Bills' latest exit from the AFC playoffs.

Hillary Trubisky, the wife of Bills backup quarterback Mitch Trubisky, was especially emotional over Buffalo’s decision to part ways with head coach Sean McDermott on Monday, two days after the team’s 33-30 overtime loss to Denver in the divisional round.

The Las Vegas Raiders are making their way through their head coaching search. They have also been eliminated as a potential landing spot for one qualified coaching candidate.

Buffalo’s offensive coordinator is elevated to head coach as the team seeks its first Super Bowl appearance since the early-1990s.