FOXBORO -- Stefon Diggs knows what it's like. After four years with the Bills, he's seen teams visit Orchard Park and briefly lose their faculties thanks in part to the environment stirred up by Buffalo's fanbase.

"It's crazy because, you know, being on the other side of it, I saw it," Diggs said Wednesday. "I witnessed it, multiple times, week in and week out just being on the other side."

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Diggs and the Patriots will play in front of what's expected to be a raucous crowd on Sunday Night Football -- a crowd which may be particularly riled up to see the receiver they once used to cheer for. Diggs made the Pro Bowl in each of his four seasons with the Bills, racking up over 100 catches, over 1,100 yards and at leas

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