It's not just one thing. The Bills were screwed by the refs and by themselves. Kincaid dropped two, possibly not simple, but not impossible catches that NFL players should make. I'd even aportion some blame on Samuel, though that was a Jackson-Andrews situation from last week, where the throw should have also been better. And then the defense... I'm not giving them a pass just because they managed a couple of stops. Well done, that's what defenses should do. Mahomes rolled to the right all night. Josh rolls to the left on tush pushes - the Chiefs noticed this and stopped it. Too much to ask for a change in game plan?