I did read it carefully, and the definition of a benefactor in the OED is "a person who gives money or other help to a cause". If he hadn't given money to your club when they were in dire straights, somone else may have done, or you really would have been in the shit. To me that's a benefactor. Forget any altruistic reasons, that's what he did. Now he owns the club, he doesn't want to let the moths out of his (rather large) wallet and invest as our owner has done. That's his choice.
Either that, or like a lot of other superrich owners, he's only in it for the money and reflected prestige for if and when you eventually win something.
You've got what you deserve then,....mate.
;-)