Collins previously coached at Boise State in 2021.
Harris and Kimber both hail from the SEC.
Cunningham hails from Division III program Marietta College, though he wasn't listen on its roster in 2023.
Horan was named Second Team All-Inter Ac his senior year.
Kimber had stops at Georgia, Florida, and Louisville in his college career.
Harris comes from Georgia with three years of eligibility remaining.