Buffalo Bills star running back James Cook ended his training camp holdout with a contract extension on Wednesday.

Running back James Cook and the Bills have reached agreement on a four-year, $48 million contract extension that includes $30 million guaranteed, his agents told ESPN.

This article was originally published on www.si.com/nfl/bills as Bills' James Cook another example of Brandon Beane's mantra. Do a quick Google search for, "draft. develop. re-sign", and you'll likely see Buffalo Bills' general manager Brandon Beane's name in the results.