4 Flush – There are reports that Las Vegas is number two on a list of potential NHL expansion cities behind Seattle. Las Vegas is the largest city in the U.S. that does not have any professional sports teams. There are two reasons for this. The population in Las Vegas could not support a sports team until the last 5-10 years. Sports leagues have also been reluctant to entertain the idea of a Las Vegas team due to legalized sports betting. The major sports leagues have shunned Las Vegas due to its legalized sports betting. The leagues are so against…