Jay Harbaugh, talking with media recently, had much to praise about redshirt freshman tailback Kareem Walker.
Jay Harbaugh had some praise for Kareem Walker today. Says he's healthy, knows the playbook better. Can be a decisive downhill physical RB
— Nick Baumgardner (@nickbaumgardner) August 21, 2017
Walker, a former five-star out of New Jersey, is expected to back up Chris Evans, Karan Higdon and Ty Isaac this fall.