Always.... every year.
It used to be downright bad every year for quite a while.... but the last several seasons it's at least been average. But average doesn't cut it for how Campbell wants to win games.
He wants to be able to ground and pound, and play great defense, and he's stubborn about that fact. So stubborn that it's cost us the last few Iowa games IMO. He wants to out-Iowa Iowa, but doesn't have the OL to do it. IMO, we could have beaten Iowa the last few years had we opened it up and spread it out, got our RB's out of the backfield on their LB's, etc and let our guys make plays in space..... but nope.