Fantasy Football Trades: 12 Players to BUY & SELL NOW! | Week 4 Trade Strategy

This episode is Theo Gremminger's week four trade guide, built around a simple thesis: several players who looked disappointing in Week 3 are actually undervalued buy-lows, while several name-brand players with residual draft-capital hype need to be sold before their true underlying weaknesses catch up to their market price.

The arguments

Zay Flowers is a top-five wide receiver the rest of the way and worth pivoting to even from a stud like Devonta Adams. Gremminger points to Flowers' 9.36 yards per route run (versus Jaxon Smith-Njigba's 4.35), his 20-point-per-game scoring pace despite missing time, and the fact he's 10th in receiving yards while ranking 115th in routes run. He argues Flowers should have been drafted as a mid-second-rounder and that casual leagues undervalued his limited-snap Week 3 line (five catches, 84 yards) as a letdown rather than proof of efficiency.

Cam Skattebo and Jalen Warren are buy-high running backs whose volume is trending in the right direction. For Skattebo, Theo cites an 80% snap share, 22% target share, and 24% targets-per-route-run, plus a soft three-game Giants schedule (Arizona, at Washington, Saints) and Devin Singletary's inactivity pushing Najee Harris into early-down work, which he frames as protective of Skattebo's workload. For Warren, he leans on the 127 rushing yards, 49 receiving yards, and 90%-plus snap share with Kenneth Gainwell/Rico Dowdle-style trust building with Aaron Rodgers, arguing Warren is separating from a timeshare narrative and projects as a top-15 back.

Brock Purdy should never be sold, only held or acquired. Gremminger pushes back on chatter framing Purdy as a sell-high given Mike Evans' injury (a mixed-up reference, but the point stands for San Francisco), citing Purdy's QB2 overall standing, 93 rushing yards, a called-back rushing score, and a healthy supporting cast (Kittle, McCaffrey, Kalen Blake) as reasons he's a top-three quarterback finisher in waiting.

Tetairoa McMillan and Dalton Kincaid are struggling buy-lows set up for rebounds. McMillan's target volume (8, then 10) has stayed strong despite a poor Week 3, and Theo flags Detroit's leaky secondary (referencing Garrett Wilson's big game against them) plus Jalen Coker's quad injury as reasons for a smash spot. Kincaid's ugly, turnover-filled Week 3 masks a 20.7% target share and 3.76 yards per route run (ahead of Trey McBride and George Kittle), and Theo wants owners spooked by one bad game to sell cheap.

Harold Fannin Jr. and Jacoby Myers are cheap tight end/receiver buy-highs being mispriced due to lingering preseason skepticism. Fannin's back-to-back two-touchdown, ascending usage in Cleveland puts him in a tier with Sam LaPorta just behind Kincaid/Kittle, according to Theo, while Myers' seven-catch, 64-yard, one-touchdown week and the Jaguars' 2-1 start make him a fringe-drafted asset he thinks is being treated as a throw-in.

David Montgomery, Omarion Hampton, and Ladd McConkie are sells before the market corrects. Montgomery's touchdown-dependent Week 1 is propping up otherwise poor efficiency, and Woody Marks' growing role plus Nico Collins' eventual return worry Theo. Hampton is sub-4-yards-per-carry in two of three games with only two catches all season, and Keaton Mitchell's more explosive Buffalo showing threatens a 50-50 split. McConkie is being out-targeted by Quentin Johnston and Trey Harris despite a strong Week 1, mirroring his disappointing finish to last season, and Theo calls the Chargers offense's vibes "awful."

What it means for your roster

• Buy Zay Flowers aggressively, even offering a piece like Devonta Adams — Theo frames this as a near mandatory pivot given Flowers' efficiency profile.
• Target Skattebo and Warren as buy-high running backs now, before their soft upcoming schedules (Giants' next three, Steelers vs. Browns/Colts) push their price further up.
• Do not trade away Brock Purdy under any circumstance; if anything, make him your buy target at quarterback.
• Buy McMillan and Kincaid off one bad week — Theo specifically flags McMillan ahead of a Lions matchup and wants Kincaid owners who panicked after the turnover-heavy Bills game to sell cheap.
• Trade for Fannin and Myers as cost-controlled value plays, ideal as the "third piece" in two-for-one or three-for-one packages given how their perceived value trails their actual usage.
• Sell David Montgomery, Omarion Hampton, and Ladd McConkie now, before touchdown-dependent or timeshare concerns catch up with the broader market — Theo explicitly calls Montgomery and the Chargers duo "get out of Dodge" situations.
• Consider structuring trades as two-for-ones the other way if you're dealing with season-derailing injuries (e.g., a lost Ashton Jeanty/RB1) — Theo suggests using misvalued names like Myers or Skattebo as under-the-radar pieces to flip one asset into two useful starters.