Buffalo Bills running back James Cook is in attendance at the team's mandatory minicamp despite an ongoing dispute over a new contract Cook, the Bills' leading rusher in each of the past two seasons,

James Cook was in attendance for the first day of the Bills' mandatory minicamp despite seeking a contract extension.

Despite still waiting for a new contract extension, James Cook chose to attend this week's Buffalo Bills mandatory minicamp. Various other NFL stars seeking a new extension opted to skip minicamp during negotiations.