The Buffalo Bills agreed to a four-year, $48 million contract extension with James Cook, the Pro Bowl running back confirmed Wednesday on social media.

Ending what had been the biggest story line to date from Buffalo Bills training camp, on Wednesday, the Bills and Pro Bowl running back James Cook came to terms on a four-year, $48 million contract extension with $30 million guaranteed.

Buffalo Bills running back James Cook has agreed to a four-year, $48 million contract extension with the Bills, with $30 million guaranteed, according to multiple reports.This comes after Cook returned to practice Tuesday at One Bills Drive after missing four sessions last week and missing the team’s first preseason game.

Although Cook is at training camp, the two-time Pro Bowler isn’t practicing as he awaits a new contract. Cook, who turns 26 on Sept. 25, is in the final season of his rookie deal and fresh off rushing for 1,009 yards and a league-leading 16 touchdowns.

McDermott “expected” Cook to practice every day, but that did not happen, and Cook also skipped the Bills’ preseason opener.

The Buffalo Bills got James Cook back, at least for their Tuesday workout. As the Bills continue their preseason journey ahead of facing the Chicago Bears this upcoming weekend in their second exhibition contest of the summer, Cook was at practice as game preparations are underway.

Buffalo Bills running back James Cook has agreed to a four-year, $48 million contract extension. The pact includes $30 million guaranteed, the most paid to a running back in the last five years. Cook,