Most of the top level comments support scrapping the deal, most of them on the basis that "sports gambling is a cancer." A cancer for whom? I want to take the opposite position: let people do whatever they want, as long as they bear the consequences of their decisions instead of socializing the risk. You don't like betting or gambling? Great, then don't do it. But forcing your preferences on others is not the way.
Despite my libertarian leanings I have to acknowledge that sports betting is a disaster for people with low impulse control, and while in theory prediction markets are useful for aggregating knowledge, in reality they've been taken over by degenerate gamblers and fraudsters.