This month's Michigan Today links to a terrific Jon Falk video. About five minutes of Mr. Falk's reminiscing about lessons learned from Bo and what the University of Michigan means to him. He also offers some insight as to why Brady Hoke generally avoided wearing red throughout much of his career - on Falk's first day of work he walked in wearing a red coat from Miami and was tossed from Bo's office. Later Bo explained "I don't talk to anyone in a red coat".
Mr. Falk is a beloved figure around the program, and this video underscores why that is: http://vimeo.com/39387884 .