Welcome back to Dynasty Trade Advice, your weekly guide to capitalizing on the dynasty fantasy football market.
Each week, I’ll dive into current dynasty market values to uncover the best buy-low and sell-high opportunities. To find these sweet spots, I’ve checked community-sourced market values from KeepTradeCut and compared them against my own dynasty fantasy football rankings, found on FantasyPros. Let’s get to it and see who I’m buying and selling in dynasty following Week 4 of NFL action.
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Dynasty Fantasy Football Trade Advice
Players to Buy
De’Von Achane (RB – MIA)
With Tyreek Hill suffering a catastrophic and potentially career-ending knee injury, Mike McDaniel has lost a key piece in his offense. He’ll need to rely even more on De’Von Achane to have any hope of competing. While the overall offensive efficiency is certain to decline without their speedy veteran receiver, Achane’s role is set to become truly dominant. He is a lock for an elite workload of 25+ touches per game for the remainder of the season, cementing his volume floor.
From a dynasty lens, Achane is only turning 24 this October and entering the prime of his career. He’s scored 16+ PPR points in his first four games and has earned nine or more targets in two of the four games. Sure, this offense will have its struggles the rest of the season, but Achane will see an unbelievable workload in the process. With his elite receiving upside (which will only improve without Hill), Achane would be a borderline Flex play without any rushing stats.
Go buy the high-floor, high-ceiling running back who is only in his third NFL season. You could look to sell Saquon Barkley (who is four years older) for Achane and likely get a little added on top. Barring injury, I don’t see his dynasty value dropping heading into 2026.
Kendre Miller (RB – NO)
Kendre Miller was supposed to come in and challenge Alvin Kamara and Jamaal Williams for touches as a rookie in 2023. Unfortunately, injuries plagued Miller through his first two NFL seasons, making him a non-factor for our fantasy teams.
However, this may finally be the breakout season we’ve all been waiting for. After seeing just a 15% snap share in his first two games, Miller saw his snap share increase to 27% in Week 3 and jump to 31% in Week 4. With Kamara nearing the end of his career, Miller may be proving himself as the heir apparent in this backfield.
Miller has been efficient with his limited touches as well, ranking ninth in yards after contact per attempt with 3.71, and second in the NFL with a 45% juke rate. See if you can buy Miller for a 2026 third-round pick. The upside case of him becoming the No. 1 RB in New Orleans is only an injury away, and may be coming regardless of Kamara’s health.
Players to Sell
Justin Fields (QB – NYJ)
Given the Jets’ 0-4 start, I would say it’s a coin flip whether Justin Fields ends the season as the starter in New York. They may continue to roll him out there simply because the only alternative at this time is Tyrod Taylor, but long-term, I don’t see much of a future for Fields. His 6.2% turnover-worthy play rate is second-worst in the NFL this season, ahead of only J.J. McCarthy (6.6%)
I don’t think it’s fair to put all of the blame on Fields for the Jets’ early-season struggles, but the truth of the matter is that he will end up being the scapegoat. While he signed a multi-year deal, the Jets wouldn’t be losing any more money by cutting him versus keeping him next season, so there’s virtually no job security here. From a fantasy perspective, Fields has averaged over 28 points per game (PPG) in the two full games he’s played, so you can likely find a contending team willing to pay up for his current production.
In your Superflex leagues, provided you have the quarterback depth, see if you can sell Fields for a late first-round rookie pick. If you’re looking for a quarterback swap, see if you can add a depth piece to Fields to tier up to someone like Dak Prescott. He may not have quite the weekly ceiling, but Prescott has a much higher floor and multiple years of job security.
Alvin Kamara (RB – NO)
With one Saints running back listed as a buy, you’re probably not surprised to see the other one on my “sell” list. Alvin Kamara has never been a very efficient rusher; his fantasy appeal has always come from his elite receiving upside. In his first eight seasons, Kamara has surpassed 100 targets three times, 80 receptions four times and 500 receiving yards five times.
This receiving work has allowed Kamara to post an RB1 (top-12) finish in seven of those eight seasons. However, we haven’t seen that same PPR upside this season from Kamara. He’s averaging just 4.5 PPR points per game from the receiving side through four games, down from 9.6 in 2024.
This is not to say that Kamara won’t see an uptick in receiving work the rest of the season; this was never a significant part of Kendre Miller’s game in college, so I doubt he’ll be taking over all the passing-down work anytime soon. That said, I’d rather be a couple of weeks too early than too late when selling a depreciating asset.
Kamara is in his age-30 season and could likely call it quits after the 2026 season. In contrast, Miller just turned 23 and will be entering his contract year next season, so he’ll have plenty of motivation to prove himself and earn a sizeable second contract. Kamara is still earning a 75%+ snap share, so he still has plenty of appeal for a contending team. I would try to sell him for a second-round and third-round rookie pick. There’s a good chance you won’t be able to sell him for a single second-round pick if you wait until this offseason.
Thanks for checking out this edition of Dynasty Trade Advice. If you have any dynasty, devy or C2C questions, feel free to send me a DM on X @jim_DFF. I’m happy to talk football at any time.
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