Who Should I Start? Alexander Mattison or Khalil Herbert

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.

Wednesday, March 12, 5:14 PM

The Indianapolis Colts and free-agent running back Khalil Herbert reached an agreement on an undisclosed one-year deal on Wednesday, according to ESPN's Adam Schefter. Herbert began the 2024 season with the Chicago Bears and had only eight carries for 16 yards and a touchdown in six games before being traded to the Cincinnati Bengals, where he finished with 28 carries for 114 yards and no touchdowns in eight games behind Chase Brown. Now in Indianapolis, the 26-year-old will have a similar backup role to Jonathan Taylor. Because he's unlikely to see much volume unless Taylor misses time with an injury, Herbert will mainly be a handcuff in deeper leagues for those that draft Taylor. The former sixth-rounder (217th overall) by the Bears in 2021 has averaged 4.8 yards per carry on 400 rushing attempts for 1,905 yards and nine TDs in his four years in the NFL.