After months of waiting in anticipation, the 2021 NFL season finally kicks off for the reigning AFC East champion Buffalo Bills on Sunday afternoon, when the Bills welcome the Pittsburgh Steelers to Highmark Stadium for a season-opening 1 p.m. EDT clash.
With 20 of their 22 starters returning from a 2020 campaign that saw Buffalo go 13-3 in the regular season, claim the AFC East title and advance into the AFC Championship, All-Pro quarterback Josh Allen and the Bills are a serious threat to return to the Super Bowl for the first time since the 1993 season.