Grimes is now the second Class of 2022 prospect to flip from a Big Ten rival to the Nittany Lions.
"We can focus more on basketball this summer rather than spending the entire time kind of chasing our tail."
Harrar's appreciation for Penn State's culture, his perseverance, and his overwhelming sense of pride may stand taller than anything on the scoresheet.
The Nittany Lions are now 2-0 against their in-state rival this season.
Sessoms has one year of eligibility remaining following an inconsistent 2021-22 campaign with Penn State.
Sandy Barbour, Penn State's vice president for intercollegiate athletics, will officially retire this summer, according to the university.