The Chiefs really haven't looked great in any game except for the week against the Ravens. They just lost to the Raiders. Good teams still have bad games. Bills weren't gonna go undefeated, just frustrating that it feels more like the Bills beat themselves, though the Titans did play very well. This team just can not penetrate the pocket at all, that's my concern. Missing our two of our best defenders can't help either, but even when Tre and Milano are in, this defense is letting teams march down the field unimpeded. Allen tossing two picks is less concerning than that drive at the end of the first half where the Titans went all the way down the field to score a touchdown in around 2 minutes. I know it's not the exact same defense as last year, but it's pretty close. I have no idea how you can go from top 5 to bottom 5 without any major changes.