John Roth out as Sabres', Bills' executive vice presidentSource: WGR-AM ‘Roth served as D’Angelo’s boss.’ Related posts: Sabres senior vice president is out at Pegula Sports & Entertainment Sabres, PSE name John Roth Chief Operating Officer Thursday’s Rochester Coverage Analysis: What we know about the changes to the Bills, Sabres organizations Sabres sign Samuelsson to entry-level contract
