Wilson has served as a consistent contributor for Penn State, totaling 55 tackles, two interceptions, and three forced fumbles in his career.
Stubblefield served as Penn State's wide receivers coach for three years.
The reason for the closure is currently unclear.
Lee is entering the portal with two years of eligibility remaining.
Carter was committed to James Franklin's program for nine days.
Applications to join our staff are due by 5 p.m. on Friday, January 27.