Who Should I Start? Alexander Mattison or James Cook

Tuesday, August 12, 9:32 AM

Miami Dolphins running back Alexander Mattison (neck) was officially placed on injured reserve on Monday. Mattison injured his neck during a preseason game against the Chicago Bears on Sunday and later went for surgery. It was announced on Monday that he would miss the remainder of the year, with the team placing him on IR just as a procedural move to clear roster space. Mattison's absence will open up reps for second-year running back Jaylen Wright and rookie Ollie Gordon II behind starter De'Von Achane.

Wednesday, September 17, 1:33 PM

After a stellar performance in a Week 2 win over the New York Jets, Buffalo Bills running back James Cook will take on one of the NFL's lowest-ranked run defenses on Thursday. Cook will match up against the division-rival Miami Dolphins, who have surrendered the eighth-most rushing yards per game (139.0) and the sixth-most fantasy points to running backs through two weeks. New England Patriots RB Rhamondre Stevenson had his way with the Dolphins last Sunday, as he piled up 142 total yards (54 rushing, 88 receiving) on 16 touches. Cook ranks fourth in the league in rushing yards (176) and has already found the end zone three times on the ground through two games. While Cook may have trouble matching last week's production (21 carries, 132 yards, two TDs), especially if he gets a lighter workload on a short week, he profiles as an RB1 going into Thursday.