Yes, that would be the rational, non-delusional thing to do. But, alas, we all know what his pattern is regarding decent decisions.
I suspect that the expectation of big bucks (for the horses) will die hard, and that the best we can hope for is that medium-large bucks come through and are eventually accepted; that the earlier reported offers haven’t all evaporated with the end of riding and, therefore, abuse (supposedly).
Otherwise, I strongly suspect that whomever lets him and the horses stay with them last will end up with them abandoned at their place.