James Cook and Kyren Williams recently signed lucrative contract extensions. Which NFL running backs could be next to do so?

The contract dispute between the Buffalo Bills and star running back James Cook is over. Cook signed a four-year deal to remain in Buffalo

Buffalo Bills running back James Cook has agreed to a four-year, $48 million extension with the franchise, which includes $30 million guaranteed, per ESPN's Adam Schefter and multiple reports. Cook attended mandatory mini camp earlier this summer and decided to end his "hold-in" on Tuesday as a full participant in practice this preseason.