Lewis should have been fired years ago when it seemed like every week one of his players was getting arrested. He's terrible, but I guess it could be worse -- Hue Jackson. There's an accomplished NFL HC for ya!
If the Bungles want to stay with a minority candidate they should look at Romeo Crennel. He inherited a terrible roster in Cleveland and I think he deserves a second chance. However, the trend now is toward young offensive-minded coaches like Nagy and McVay.