My logic is Brown isn't even close to the owner Biscotti is. Brown is a complete idiot who just tripped onto a competent coach who through force of will pushed the whole franchise in the correct direction. The Ravens have a culture of winning. Wholesale changes are not needed to be an elite team. While I question Biscotti keeping guys I see as lacking Harbs and Billick are not in the realm of Coslet, Shula, or LeBeau. None of them are remotely qualified to be HC's.