A breakdown of the first week of free agency for the Buffalo Bills:
Most significant signing: Safety Micah Hyde. The Bills released both of their starting safeties, Aaron Williams and Corey Graham, in the opening days of free agency. They signed Hyde to a five-year, $30.5 million deal and former Cleveland Browns safety Jordan Poyer to a four-year, $13 million contract. Hyde played both cornerback and safety for the Green Bay Packers and returned punts, which makes him valuable to Buffalo in several areas of need.