James Cook has handled the lead back role for the 5-1 Buffalo Bills through six games, posting 117 carries for 627 yards and six rushing touchdowns at a 5.4-yard average while adding receiving production. He has scored in five straight contests, including a pair in Week 5 against the Rams and one in the Week 6 win over the Raiders, though two fumbles in that overtime victory prompted coach Joe Brady to emphasize ball security or reduced touches. The Bills rank among the league leaders in rushing yards per game behind a strong offensive line and Josh Allen’s play-action support, giving Cook consistent volume near the goal line. A Week 7 bye precedes a Week 8 home matchup against the Ravens, after which schedule strength, potential carry limits, and goal-line competition will shape his final total.