Who Should I Start? David Montgomery or Kyren Williams

Friday, December 5, 1:54 AM

Detroit Lions running back David Montgomery had six carries for 60 rushing yards and one rushing touchdown during Thursday's Week 14 win over the Dallas Cowboys. He also converted his lone target into a 13-yard reception. The highlight of Montgomery's outing was a 35-yard rushing touchdown that extended Detroit's lead to multiple possessions in the second quarter. Although Jahmyr Gibbs, who had 120 scrimmage yards and three touchdowns on Thursday, remains the primary running back in the Lions' offense, Montgomery has been able to maintain a fantasy-relevant role of his own. He has double-digit fantasy points (PPR) in four of his last six games, as well as a touchdown in three of those six. The veteran should continue to be viewed as a high-end RB3/flex heading into Week 15 against the Los Angeles Rams, who have allowed the third-fewest fantasy points to opposing running backs in 2025.

Saturday, December 6, 9:50 AM

Los Angeles Rams running back Kyren Williams remains the primary option out of the team's backfield, but his floor has declined with the emergence of Blake Corum. Offensive coordinator Mike LaFleur recently noted that allowing Corum to spell Williams more often has allowed the latter running back to stay fresh over the course of the whole season, and that trend should continue as the playoffs get closer. Managers shouldn't be surprised to see Williams finish with around 15 touches per game while Corum handles roughly seven to 10. With that said, Williams does remain a low-end RB1 in fantasy football, largely due to his ability to catch passes and score touchdowns. He has 24 receptions and 10 trips to the end zone so far in 2025. That bodes well for his outlook in Week 14 against the Arizona Cardinals, who have allowed the 10th-most fantasy points and second-most receiving touchdowns to opposing running backs in 2025. While Williams is no longer the high-end RB1 that managers consistently depended on when he was handling north of 20 carries per game, he's still a top-12 fantasy running back for the rest of the season. Specifically, he ranks as the overall RB10 in RotoBaller's fantasy rankings for Week 14.