Talking with Sam Webb on the Michigan Insider on Thursday, Jim Harbaugh mentioned three seniors – Jake Butt, Amara Darboh and Jourdan Lewis – as the team’s leaders this spring.
Jim Harbaugh w/ @SamWebb77 saying Jourdan Lewis, Jake Butt & Amara Darboh top leaders so far in '16. Playing like somebody's on their heels.
— Zach Shaw (@_ZachShaw) March 31, 2016
Harbaugh also spoke very highly of Ty Isaac, Kenny Allen and other Wolverine upperclassmen.