I fully understand the "buy an OOC win" thinking but I personally do not understand why the Cats cannot occasionally add another "lower end" OOC P5 opponent (i.e., IU, IA St, KS, MD, Duke, WF, Tx Tech, Baylor, Pitt, etc. to name just a few. Ideally you set up return visits in the years you host UofL. There is just a name appeal to such opponents even though there are always better, more dangerous opponents in some of the non-P5 conferences.
FWIW (little), in addition to UK, UofL has scheduled another OOC P5 team in 3 of the last 4 years and in 6 of the next 8 years. In 2023 they play IU in Indy, ND @ home and @ UK.
Other than UofL, the last what we now call a P5 team the Cats scheduled was IU in 2005. That was the last year of the 11 game regular season schedule. JMO
Peace