The Spartans landed a pair of running back transfers in Wake Forest’s Kenneth Walker III and Auburn’s Harold Joiner. Walker arrived on campus this weekend and is enrolled in classes while the addition of Joiner is not yet official. Michigan State also signed Davion Primm, a three-star prospect from Oak Park High School, to its 2021 recruiting class. As it stands now, the Spartans are set to have eight scholarship running backs on the roster in 2021. That’s a lot.