Michigan State running back Jaren Mangham enters transfer portal: What it means & what's nextby:Jake Lyskawa•04/30/24•jakelyskawaRead In AppMichigan State's Jaren Mangham (1) runs during the second half of the Indiana versus Michigan State football game at Memorial Stadium on Saturday, Nov. 18, 2023. - Rich Janzaruk, USA TODAY SportsMichigan State running back Jaren Mangham became the third Spartan to enter the transfer portal on Tuesday.