If I understand correctly you are pitching gambling as investing? Instead of betting on the horse, we bet on the guy who bets non the horse and it magically becomes investing.
We are actually pitching investing. Instead of betting on the horse, you invest in someone who calculates when the odds (probabilities of the betting houses) are not correct, gaining a return on the long term. This way, of course it is a risk, but it is not gambling, since there is a risk-ajusted return (on average, you win; on the betting houses, on average, you lose)