Who Should I Start? David Montgomery or Trey Benson

Friday, December 20, 6:20 PM

The Detroit Lions are still deciding on whether to place running back David Montgomery (knee) on Injured Reserve, which would require him to miss at least four games. Head coach Dan Campbell said the team is "optimistic" about Montgomery's ability to return in the playoffs despite suffering an MCL injury in last week's loss to the Buffalo Bills. However, the team still has a decision to make on whether to put Monty on IR. "It certainly sounds more optimistic, that's the best way to say it," Campbell said. If Detroit puts him on IR before their game this Sunday against the division-rival Chicago Bears, Montgomery would not be available to play in the Lions' first playoff game, which might not be until the Divisional Round if the team secures the top overall seed in the NFC. The 27-year-old is out of play in fantasy leagues for the rest of the year, though, with Jahmyr Gibbs now set to take on an even bigger role.

Friday, December 20, 11:26 AM

Arizona Cardinals running back Trey Benson (ankle) has been ruled out for Sunday's game against the Carolina Panthers, according to ESPN's Josh Weinfuss. Benson, a rookie, has consistently operated as the Cardinals' No. 2 running back behind James Conner, totaling 291 rushing yards, 59 receiving yards, and one touchdown this year. With Benson sidelined and Emari Demercado (back) on injured reserve, the Cardinals will call upon DeeJay Dallas to back up Conner in Week 16. For fantasy purposes, Conner, who was the overall RB1 last week, is the only Arizona running back worth rostering and starting on Sunday.