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 got his contract extension on Wednesday and general manager Brandon Beane used it as an example to detail what the team's preferred approach is when it comes to building the roster.

Buffalo general manger Brandon Beane -- during the second episode of Hard Knocks: Training Camp with the Buffalo Bills, which premiered Tuesday night -- made it clear he wants running back James Cook staying put,