How does Michigan State possibly replace LeVeon Bell?

Michigan State lost a whopping 92 percent of its rushing offense when LeVeon Bell (1793 Rush Yards, 12 TD) opted for early entry into the NFL Draft. No one man looks to be his heir apparent. MarkRogersTV runs down the list of candidates as Mark Dantonio aims to keep Sparty a run first offense as incoming freshmen Delton Williams, Gerald Holmes and RJ Shelton challenge Nick Hill (MSU leading kickoff returner), Jeremy Langford, Nick Tompkins and converted linebacker Riley Bullough for carries