Private money can take low-profile sport and accelerate them to a level regular funding might not have supported.
Of course it's been done in motorsport for years. Scott Dixon, Brendon Hartley are where they are because of private money and a very clever system whereby they foot the bills, and when you win big, you pay back what they loaned you, that money then goes to fund someone else.
But at team level, at national level, the model hasn't existed until Sir Owen Glenn came along, and sadly he picked hockey, who for reasons that I can't quite fathom is run by dunderheads who have taken some unhappy players, turned it into a review, which turned into a fiasco, which turned into the coach leaving, and now coaching England and the sport's biggest donor saying he's sick of it. And once his commitment is over, at the Olympics next year, he's done with sport.
So the question is this: how much of this mess is the result of a sport that looks shambolic? And how much of it is a cantankerous old bloke with a lot of dough and too much expectation?
And in that is the trick - what does your money buy you? Glenn is clearly upset over the way he's been handled.
But sponsorship, of which Glenn's money is basically an example of, is all over business. So we have models, sponsorship can be handled, relationships formed, expectations set, and ongoing mangement set in place. Most sports have a level of sponsorship (not to Glenn's extent of a minor-ish sport) but the calculation still applies.
I am sure he never thought he was the coach or owned the game, I am sure all he ever wanted was to see the sport excel. So based on that, you would have to argue it's the sport at fault, not the donor.
The tragedy is hockey, like so many sports, see the public-private model as the way of the future. And why wouldn't they? There's plenty of people with a heap of dough looking for an outlet and this is a country that loves sporting success.
But has hockey, and its ineptitude, wrecked it for others that never got a chance to leverage an idea that had real potential.