‘In addition to Ryan, the Bills previously interviewed Denver offensive coordinator Adam Gase, San Diego offensive coordinator Frank Reich, Seattle offensive coordinator Darrell Bevell, Seattle defensive coordinator Dan Quinn, former Denver and Washington head coach Mike Shanahan, current Bills defensive coordinator Jim Schwartz, Cincinnati offensive coordinator Hue Jackson, former Cleveland offensive coordinator Kyle Shanahan, Detroit defensive coordinator Teryl Austin, San Francisco offensive coordinator Greg Roman and Philadelphia offensive coordinator Pat Shurmur.’