James Cook agreed to a new four-year contract with the Buffalo Bills. Now that business is taken care of, he needs to go out and perform in the preseason.

James Cook returned to practice on Tuesday. On Wednesday, he agreed to a big-money extension. The Buffalo Bills and Cook agreed to terms on a four-year, $48 million extension, per NFL Network Insiders Ian Rapoport and Tom Pelissero.

The Buffalo Bills should've handled James Cook's contract extension like the Los Angeles Rams handled Kyren Williams'.