‘Cook, the Georgia running back picked 63rd overall, ran the 40-yard dash in 4.42 seconds. He makes sharp cuts and has quick acceleration. He’s only 199 pounds and he wasn’t a workload back for the Bulldogs. He never had more than 12 carries in a game. However, the Bills are not drafting him to be a lead dog in the running game. He is a change-of-pace back and a weapon in the passing game who can line up wide or in the slot.’