The report accuses the wrestler of theft from locker rooms and sexual misconduct against both Penn State students and teammates.
Emmons joins from Townson University where he played the last two seasons.
The team will play 17 games, eight of which will be played at home.
Penn State can begin sharing revenue directly with its athletes starting July 1.
Rehfuss reunites with head coach Kayla Treanor after serving as her offensive coordinator at Syracuse in 2024.
