The main difference between the Chiefs and the Bills, is that the Chiefs know who they are and what they want to do. Sometimes the don't execute, and they lose. The Bills always seem like a work in progress trying to figure out who they are and what they want to do. When the Bills lose, they often seem to look like a complete disorganized mess, beyond simple execution issues. Hopefully the Bills use being home and having an extra day of rest to be well organized and ready to go.