Buffalo Bills' running back James Cook skips practice, reportedly to seek a bigger contract.

Buffalo Bills running back James Cook skipped Sunday's mandatory practice, citing "business" as the reason. The 25-year-old, in his final year of the rookie contract, is seeking a significant pay increase, aiming to become one of the highest-paid running backs in the NFL. The team has not commented on the situation, and it is unclear how long Cook's absence will last.