From northjersey.com
article:
"Suriano is not enrolled for the Fall 2019 semester, according to the Rutgers student directory. The possibility still exists that he could enroll for the Spring 2020 semester, rejoin the team and use his final year of eligibility if he changes his mind.
If Suriano, who wrestled his freshman season at Penn State before transferring to Rutgers, sits out the whole year, he will retain one year of eligibility to wrestle for the Scarlet Knights in the 2020-21 season."
This makes it sound like he has an option, but you are saying that he would HAVE to enroll for the spring semester so he can redshirt. Interesting.