Buffalo Bills running back James Cook is facing a challenging offseason, as contract negotiations appear stagnant with the team having minimal cap space. He had an impressive season with over 1,000 rushing yards and a franchise-tying 16 touchdowns, yet the Bills seem to lack interest in extending his rookie contract this offseason. Running backs coach Kelly Skipper attributes Cook's success to significant strength improvements, enabling him to break tackles and run more physically. Training camp will be pivotal for Cook as he navigates these hurdles while being eager to contribute to his teammates and the team.