The Bills beat the Chiefs at home two weeks ago and looked good. However, everything malfunctioned against the Chargers, and a repeat of that performance could cause some serious reevaluations in Buffalo. The defense has some older linebackers and safeties, so the window for winning might be short. It still makes you wonder why the Bills gave away Drew Bledsoe without knowing for sure that quarterback J.P. Losman was ready to be the starter.