Who Should I Start? Alexander Mattison or Kenneth Gainwell

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.

Monday, September 29, 9:15 AM

Pittsburgh Steelers running back Kenneth Gainwell was inserted into the number one running back role when Jaylen Warren (knee) was a late scratch from Sunday's contest against the Minnesota Vikings in Dublin, the capital and largest city of Ireland. Gainwell tallied 99 yards and two touchdowns on 19 carries in the Steelers' 24-21 win over the Vikings. He also caught all six of his targets for 35 yards and scored from one and four yards out. Gainwell has solidified himself as the team's clear-cut number two back, and will be a hot waiver-wire pickup this week if he wasn't already rostered. With the Steelers heading into their Week 5 bye week, Warren may likely recover and return in Week 6 as the primary back for the Steelers; however, based on the way that Gainwell played on Sunday, it's likely he gets more involved down the stretch.