'Those poor Bills. Buffalo declined to match the Patriots’ offer to Gillislee (two years, $6.4 million), making him the latest in an ever-growing line of players to change sides in the AFC East rivalry. Wide receiver Chris Hogan swapped Bills Mafia for Patriots Nation when he signed with New England last offseason, and highly touted cornerback Stephon Gilmore followed suit when he inked a five-year, $65 million contract last month. Hogan, like Gillislee, was a restricted free agent, while Gilmore was unrestricted.'