No offense, but what game where you watching? I agree about their secondary, I think we can run the ball ok and pass the ball pretty well. But Michigan absolutely manhandled both of CMU's lines. We are much better on the lines than CMU, but not as good as Oklahoma.
I do really like the MGoBlog guys, but I do think it's a shortcoming that they chart one game per opponent. I know we haven't learned much by beating up on Akron/HCU, but I do think using the first game of the year is inherently grading most players at their worst. So I do think they're underselling us to some degree, but I am absolutely worried about holding up on defense.