Imagine if the Bills offense had actually converted on just ONE of their near misses, though. They had so many chances, and failed to capitalize. THAT is the real issue this season. The Bills offense is the engine, and when it sputters, they lose.
The defense allowed 14 points and got timely stops in the 2nd half. It ain't on them (which of course doesn't mean their run defense isn't a problem; it just isn't a huge problem if the Bills offense plays even just a little bit closer to form).