Buffalo Bills running back James Cook isn't practicing with his contract under the spotlight, but the team's star player knows how important it will be to have him back on the field.

Buffalo Bills running back James Cook has been a training camp hold-in with No. 4 wanting a new contract before stepping foot on the practice field, and so far, he’s been a bystander. Cook didn’t even participate in warm-ups prior to the first preseason game against the New York Giants as he still awaited a new contract.