Harrar, who was once committed to Army to play tight end, will reportedly lace up the cleats once again on the gridiron.
Tensaie averaged 20.8 points per game for North Dakota State School of Science last season.
Oweh walked on to the team prior to the 2021-22 season and appeared in two games for the Nittany Lions.
The Nittany Lions added three defensemen to round out their seven-player 2022-23 recruiting class
Goaltender Noah Grannan and forward Alex Servagno are the newest Nittany Lions in their Class of 2022.
After taking the first two games of the series, the Nittany Lions' third game against Omaha was rained out Sunday morning.