Brian Kelly would have been a C-. At Cincy he had very few games against top competition. HIs record was inflated by the weakness of the Big East as a football conference.
Bret Beliema is not rated based on what he did at Wisconsin. As i stated in the original posts, I am not rating coaches who inherited solid programs. Arkansas, was not solid when he took over, and we only have 2 years to look at. However the improvement in Arkansas from year 1 to year 2 is there, in year 2 he has close losses to 3 top ten teams in ranking which is an indication of "Competing" in those games, plus 2 wins against ranked teams one of them a top 10 team. Therefore he has a good rating.