I maybe over spoke.
It’s financial. If I “run off” a player, and they stay at IU, I have to now fund 2 IU educations. Unlikely? Maybe. But possible. Plus bad PR.
Similar to the circumstance where a player takes a medical “unable to play” designation. We still pay for 2.
a young kid stands outside a movie theater looking at the promo pics outside.
the owner happens by and asks the kid if he's going in.
kid says he has no money and turns his pockets inside out, showing empty pockets.
owner says go on in my treat, and walks him past the ticket taker.
how much did this actually cost the owner?
zero, other than if he threw in a sack of popcorn, (that was likely going to be thrown out anyway).
a few cents at most.
think of IU allowing the former scholly athlete to continue to attend IU even if they no longer can play, as the movie owner and the kid.
only real cost to IU would be a half a dorm room, if the former player stayed in the dorms. (or any promised room/board stipend).
you're looking way too hard, and in the wrong place.
one fired coach under contract will cost IU a hundred or a thousand times what all former players put together who benefit from IU honoring said pledge, will cost IU for the next 50 yrs.
IU spends more to operate Showalter Fountain than the pledge will ever cost IU.
any tuition and fees costs are only costs on paper, and actually cost IU basically nothing.