Matt Warren is Associate Director of NFL coverage for SB Nation and previously covered the Buffalo Bills for Buffalo Rumblings for more than a decade. If it has to do with math, he has covered it, from NFL playoff standings to salary cap analysis. He does weekly community questions to stay involved with the commenters on the site.
It’s been a while since a Buffalo Bills player was publicly negotiating with the team, but running back James Cook added himself to the list this week. Cook isn’t set to become a free agent until next offseason, but he is already throwing salvos at general manager Brandon Beane, and things could get messy.