Rookies can turn the tide for fantasy football teams, and the 2025 season features a host of first-year players ready to make an impact. RJ Harvey, picked by the Denver Broncos, stands out as a versatile running back poised for big plays. His speed and pass-catching ability could elevate him to a league-winning status despite being ranked as RB20. Similarly, Tre Harris from the Los Angeles Chargers offers intriguing upside as he competes for the WR2 spot, capable of providing substantial fantasy points in a strong offense.

Omarion Hampton, selected in the first round by the Chargers, is another rookie to watch, projected to split carries with Najee Harris while potentially becoming the leading back as the season progresses. The New England Patriots' TreVeyon Henderson is an exceptional pass-blocking running back who could see significant playing time alongside Rhamondre Stevenson. Finally, Cam Skattebo from the New York Giants may also emerge as a sleeper to consider for fantasy leagues.