Probably a cheesedick idea, and I have no idea if oscar wants to coach until he's 75... but his buyout is $2 million after April 30th, I'd offer oscar a buyout somewhere between 2 mill and 2.8 to retire right now (quarterly payments of $100,000-$120,000 for 5 years) and give him a K-State ambassador position for some additional amount.
Anything to get him to step down... but that could maybe keep guys on campus, help us move on, while not being a huge financial burden.