looking at and not the established coach with years of D1 experience. Not necessary at all. The younger guy should be longer term, has energy and willing to work hard and will be cheaper. Just have to cross your fingers and hope for the best. Even the "name" coach isn't a guarantee.
There are at least 10 here:
http://bleacherreport.com/articles/2667494-up-and-coming-college-basketball-coaches-to-watch-in-2016-17