30 days until Michigan football: Where does Jimmy Rolder fit in LB picture?by:Anthony Broome•08/03/23•anthonytbroomeRead In AppDec 31, 2022; Glendale, Arizona, USA; Michigan Wolverines linebacker Jimmy Rolder (30) against the TCU Horned Frogs during the 2022 Fiesta Bowl at State Farm Stadium. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports