Michigan Chris Evans Has High Praise For Freshman Tailback Published August 13, 2017 Kareem Walker, who redshirted last year, is grasping the playbook and is showing more speed in the backfield, according to Chris Evans: Kareem Walker has "made a big jump, mentally" this year, says Chris Evans. Walker has better understanding of playbook, speed — Adam Biggers (@AdamBiggers81) August 13, 2017 https://www.instagram.com/p/BXsyBz2A1FF/?taken-by=diehardsport In this article:Chris Evans, Kareem Walker Recent Posts Interesting Development On NFL’s Pursuit Of UM DC Wink Martindale B1G Program Hires For NFL Coach Rex Ryan Michigan Pegged To Land Five-Star Fresh Off Decommitment Michigan Expected To Miss Out On Top Transfer Portal DB Target UM Coach Hints At Several Top Defenders Returning For Next Year, Potential Position Switch