Doug Whaley not ruling out Percy Harvin return to Bills
AP sources: Harvin to Bills on 1-year deal
Percy Harvin says he got high before every game to deal with his
Percy Harvin shaking off the rust as he returns to Bills practice
Percy Harvin comes out of retirement to rejoin Buffalo Bills
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Buffalo makes Percy Harvin signing official
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Around the NFL: Bills will get Harvin back - Los Angeles Times
Percy Harvin Unretires, Signs With Bills
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