Buffalo Bills running back James Cook is seeking a contract extension and has established his asking price early in the offseason: $15 million annually.

Buffalo Bills running back James Cook did not dismiss the idea that he could hold out as he's seeking a new contract extension.

Buffalo Bills star running back James Cook is in the middle of a tense contract negotiation with the franchise. The former Georgia Bulldog is going into the fourth and final year of his rookie deal, and is hoping to get paid before the season begins.