Harrar, who was once committed to Army to play tight end, will reportedly lace up the cleats once again on the gridiron.
Oweh walked on to the team prior to the 2021-22 season and appeared in two games for the Nittany Lions.
Brisker will wear No. 9 with the Bears after donning No. 7 and No. 1 for parts of his Penn State career.
More than 100 years after their first meeting, Penn State and Syracuse will play a home-and-home series beginning in 2027.
Goaltender Noah Grannan and forward Alex Servagno are the newest Nittany Lions in their Class of 2022.
Nickal is 2-0 so far in his amateur MMA career.