Bills DC Leslie Frazier says it's 'discouraging' he hasn't received another chance to be an NFL head coach | CBS Sports Headlines Bills DC Leslie Frazier says it's 'discouraging' he hasn't received another chance to be an NFL head coach Frazier coached the Minnesota Vikings from 2010-13 ESN FeedsThis post … Continue reading Bills DC Leslie Frazier says it's 'discouraging' he hasn't received another chance to be an NFL head coach