James Cook has emerged as one of the NFL's better running backs in the past few seasons. It doesn't sound as though he's on the same page with the Buffalo Bills when it comes to determining how much that is worth in extension talks,

James Cook's contract extension has some updates from Sports Illustrated's Albert Breer, who illustrates what the final deal might look like.

Buffalo Bills running back James Cook is sitting out organized team activities to land a contract extension that will make