James Cook News: Spotted in warmups Saturday

Cook participated in warmups ahead of Saturday's preseason opener against the Giants, Alaina Getzenberg of ESPN.com reports.

While it's unclear if the running back will see any action in the contest, the fact the Cook is in uniform Saturday after having been sitting out practice of late is worth noting. Cook, who is entering the final year of his rookie contract with the Bills, is seeking an extension with the team.