Who Should I Start? Alexander Mattison or Najee Harris

Thursday, March 13, 9:35 PM

Former Las Vegas Raiders running back Alexander Mattison is signing an undisclosed deal on Thursday with the Miami Dolphins, sources told FOX Sports' Jordan Schultz. Earlier in the day, former Dolphins RB Raheem Mostert signed with the Raiders in free agency. The 26-year-old Mattison joined the Raiders in 2024 after spending his first five years in the NFL with the Minnesota Vikings. He eventually took over the lead-back role from a disappointing Zamir White and carried the ball 132 times for 420 yards and four touchdowns (a career-low 3.2 yards per tote) in 14 games (seven starts), adding a career-high 36 catches for 294 yards and another score. Mattison's move to Miami is a big downgrade, as he'll merely be competing for a change-of-pace role with Jaylen Wright behind unquestioned starter De'Von Achane. He'll be avoidable in most fantasy drafts this fall.

Tuesday, July 29, 7:13 PM

Los Angeles Chargers head coach Jim Harbaugh said at training camp on Tuesday that there's still no timeline for running back Najee Harris (eye) to return to practice. The Chargers will play their first preseason game on Thursday against the Detroit Lions in the Hall of Fame game, and Harris hasn't been on the practice field at all with his new team after injuring his eye during a fireworks accident back on the Fourth of July. The Chargers are optimistic that Harris will be ready for the start of the 2025 regular season in early September, but with him missing all this crucial practice time, the odds of rookie first-rounder Omarion Hampton seizing lead-back work increases each day Harris is absent. The former Steelers RB has been consistent so far in his NFL career, but he lacks big-play ability and could be working behind Hampton all year.