Update: Holmes is not in Ann Arbor according to Maize N Brew:
https://twitter.com/EvanPetzold/status/782288480202321922
Darnay Holmes, the top cornerback in the country and No. 11 recruit in the country, is apparently visiting Ann Arbor this weekend. The five-star California native retweeted the following picture his trainer took outside the Big House.
THE BIG HOUSE pic.twitter.com/eexkNS6NXU
— ProWay 9 (@heskarlholmes) October 1, 2016
Holmes wasn’t able to take an official for the Colorado game so it seems this weekend was the make-up date.