Im plucking figures out of my anus, so forgive me.
But in terms of numbers.
Admin costs him nothing, he gets nothing.
Funding the club costs him lets say 100m to keep the club going, then another 150m to fund the Stadium, that means hes then ploughed 1billion into the club. That then means his exposure is greater and hes still left with the issue of selling the club.
Sure, its stupid to kiss goodbye to XXX amount for the sake of XXX amount, but what if he really doesnt have XXX amount left? What if his "boss" turns around and says, "This is a pointless exercise" and writes it all off as a bad business deal and moves on.