(Allow us to introduce you to Nelson Roy III, the brilliant hedge fund manager who has absolutely no relation to that fighting hillbilly you saw on Saturday. / Photo via MMAJunkie.) By Jason Moles If you decided to play the new CagePotato drinking game this weekend, you’re probably way too hung over to think about your financial future right now. But now that the dust has settled from UFC 137, you owe it to yourself to study our insightful and highly opinionated rundown of where to direct you…