MLive · Apr 23, 2018
Read ex-Michigan OC Tim Drevno's resignation letter
ANN ARBOR -- Ex-Michigan offensive coordinator Tim Drevno reportedly resigned three days before landing at his new job.
In a three-paragraph letter to Michigan athletic director Warde Manuel and head football coach Jim Harbaugh dated for Feb. 23, obtained by MLive via a Freedom of Information Act request, Drevno offered his resignation and thanked both for his three-plus years in Ann Arbor.
Feb. 23 was the same day reports said Drevno had resigned from the Michigan coaching staff, though no reason has ever been given.
