Micah Roberts of Gaming Today, vegainsider.com, and "Linemakers" on Discovery/Velocity returns to Host Gill Alexander's end-of-week NFL handicapping think tank, alongside Pregame Pros Marco D'Angelo and Vegas Runner.  The four discuss the New Orleans Saints at San Francisco 49ers, Denver Broncos at New England Patriots, Houston Texans at Baltimore Ravens, and NY Giants at Green Bay Packers from every angle imaginable, in a must-listen betting primer, on Thursday's Betting Dork (January 12, 2012).