Rising rookies to watch for 2025-26 include Matthew Schaefer, Michael Misa, Ivan Demidov, Jimmy Snuggerud, and Isak Rosen. Schaefer could crack the Islanders’ lineup and see power-play time, offering immediate keeper-league upside. Misa in San Jose brings elite offensive instincts with a long-term ceiling, while Demidov projects as a premium two-way asset for dynasty formats. Snuggerud has size and scoring ability that could translate into early fantasy points, and Rosen adds late-round upside for Buffalo if his role grows.