In the last 9 months the Buffalo Bills have had to deal with:
a mass shooting in the City of Buffalo
their owner, Kim Pegula, having a serious health emergency that is to this day, ongoing
one of their star players, Dawson Knox's brother unexpectedly dying
Their star DB, Micah Hyde, having a season and at one point potentially career-ending neck injury
a 7' snowstorm stranding many of them in their homes
losing Von Miller to injury for the season
a "Generational Blizzard", that left nearly 30 people dead and stopped the team from spending Christmas with their families
and now watching one of their brothers, 24 yr old Damar Hamlin, suffering a cardiac arrest on the field in front of them....
I can't imagine any team going through this much in one year.