Josh Allen has opened up about the Buffalo Bills' devastating playoff exit at the hands of the Kansas City Chiefs last season. Allen is 0-4 in the postseason against Patrick Mahomes' Chiefs, who have been the Bills' biggest obstacles in their quest for a Super Bowl berth.Last season's AFC Championship game ended with the Chiefs taking another dramatic win over the Bills with a 35-yard field goal from Harrison Butker. The Bills tried to respond, but tight end Dalton Kincaid dropped a crucial pass that confirmed Kansas City's win.On "Bussin' With The Boys," Josh Allen was asked how he felt lining up against the Chiefs. The quarterback said he would have had the same approach regardless of the opponent."It wouldn't matter who it was to me, to be honest," Allen said. "There's stuff that pisses me off thinking about, things that I could have done differently or there was a first down and I just took my eyes off the ball and I dropped the ball and now it's second and 12 instead of throwing an easy spot route. Now it's second and four. It's little s**t like that that adds up in those games and you just can't have it in those games."Josh Allen had a solid game, going 22-of-34 with 237 yards and two touchdowns. He also rushed the ball 11 times for 39 yards, but the Bills once again couldn't take the final step.Their Super Bowl window appears to be closing ahead of the 2025 season.Josh Allen named best NFL QB over Patrick Mahomes by Bill SimmonsAfter securing his first NFL MVP award, Josh Allen was dubbed the best in his position, even above Patrick Mahomes, by veteran analyst Bill Simmons."I just think Josh Allen is the best quarterback in the league. Game by game, regular season, durability, he can make chicken salad out of chicken s***. From what we saw from Mahomes last year, I just don't think it's fair to put him over Josh."This battle doesn't seem to be coming to an end soon, but not many think Mahomes and Allen are still the top guys in the AFC.