I'm not so sure. He landed Lohaus, and would have landed Lorenzen (also McD AA), but a lot of his other guys were not Ravelling-level recruits. I loved Boyle and Brookins and Carfino and Banks and Payne, but none of them were difference makers. One of the many reasons he left for Arizona was to tap into the West Coast talent base.
Lute would have made some 16s and maybe a couple more 8s, but that 1980 run was the outlier. Unless he broke out Ravelling's bag, he wasn't going to bring national championship-level talent to Iowa.