The poor, neglected Rio Las Vegas. The resort has fallen from its glory days of hosting the World Series of Poker. It’s off the Strip and it’s been neglected. It’s been sold by Caesars, and even considered a joke of many vacationers and locals for years. But now, it’s getting some attention. There was some talk that the whole complex would be torn down with a new baseball stadium to be built in its place, but that project has since been moved. So, the current landlord of Rio Las Vegas, Eric Birnbaum, has decided that a comprehensive renovation may be…