As we gear up for the 2025 fantasy football season, identifying potential sleeper picks in free agency is crucial. Players like Najee Harris, Rico Dowdle, Marquise Brown, Darius Slayton, and Sam Darnold are set to become free agents and could offer great value in upcoming drafts.

Najee Harris, once a highly touted prospect, may benefit from a change of scenery after inconsistent production with the Steelers. Rico Dowdle emerged as a viable fantasy option last season, showcasing his potential during a rocky Cowboys campaign. Marquise Brown, still recovering from injuries, might find his footing in a more pass-heavy offense. Darius Slayton has consistently produced despite subpar quarterback play, while Sam Darnold is coming off a breakout year and could be a steal depending on his landing spot.