Maybe the first iteration of a legal US on chain sports book is a person to person sports betting exchange. The sheer size of the global blockchain based sports wagering industry is too big for U. S. Sports books and state governments to ignore it for much longer. If nothing is done, untapped revenue intact will flow to illicit markets, and the Wire act will continue to hinder the US sports gambling industry. Acknowledgement Bloomberg Law Holland and Knight and Samir Patel for Mob and Mafia News. Archer Davis reporting