Running back carries have tilted toward James Cook over Devin Singletary in recent weeks for Bills
Despite run game woes, Bills aren't rushing James Cook into action - Buffalo Rumblings
Bills draft Georgia RB James Cook at No. 63; Elam arrives North News - Bally Sports
Bills' Devin Singletary, Zack Moss & James Cook look like 3-headed monster at RB vs. Broncos (Stock up, stock down)
Devin Singletary Free Agency Predictions: Landing Spots Include Denver, New York, and Detroit
Bills season preview: Things Buffalo must do to make a Super Bowl run
Devin Singletary, Sean McDermott + others address the rushing attack
Dynasty Twitter Observations: James Cook Is Cookin', And What Should You Do With D'Andre Swift? - Dynasty League Football
Bills interest in a Zack Moss trade, revealed