‘The Bills interviewed seven candidates, including offensive and defensive coordinators and some with previous NFL head coaching experience. But in the end, Donahoe felt most comfortable tapping his roots. It only made sense. With a hire this important to the Bills, who haven’t made the playoffs in four seasons, and to Donahoe, whose three-year master plan to rebuild the Bills has produced a 17-31 record and put his own career in jeopardy, why gamble on somebody he didn’t know? He did that with Williams and whiffed big time.’