‘Cook is in position now to basically replace Singletary, as far as how the Bills use their top back and approach the position philosophically. Given he’s only going into his second season and on a rookie contract – scheduled to count less than $1.4 million against the cap – it’s the kind of situation general manager Brandon Beane likes to have in the backfield. Hines, on the other had, is scheduled to count for just under $4.8 million against the cap.’