Rookies can be unpredictable in fantasy football, but some have shown league-winning potential. Jayden Daniels, QB for the Washington Commanders, is a top pick with rushing abilities. Kimani Vidal, RB for the Los Angeles Chargers, has room to shine with competition. Meanwhile, Blake Corum, RB for the Los Angeles Rams, could carve out a significant role. Xavier Worthy, WR for the Kansas City Chiefs, brings speed to the offense. Finally, Marvin Harrison Jr., WR for the Arizona Cardinals, is set for a big season.