Dolphins placed RB Daniel Thomas (knee) on injured reserve, ending his season.
Thomas picked up a knee injury of unknown severity in last week's win over the Jaguars. His second NFL season was up-and-down, as he managed just 3.57 YPC but still worked his way into an even timeshare with Reggie Bush in November. With Bush set to hit unrestricted free agency this offseason, Thomas has a chance to grab a stranglehold of the starter's job. He'll be battling Lamar Miller, who will close out this season as the Dolphins' change-of-pace complement.