I was actually thinking about letting people use winning to buy ghysal greens that give chocobo a multiplyer (if I was randomly generating their placings, I could randomly generate however many times they had greens and then pick the best placing for the chocobo, like, roll dice, and the highest number wins the race, but re roll for # ghysal greens people fed it)

I know it seems like a ton, but if there are 6 chocobos in each race, the odds of you randomly picking the right one is 1/6, so the odds of you picking the right one twice in a row is 1/6 *1/6, etc etc, which means the odds of picking 6 correct chocobos in six races is 1/(6^6) which is a chance of 1 in 46,656 or 0.0000214, so I figured a big jackpot would be good. Plus, it would be split between people if multiple people got the same amount right.