Providing trends on this season's Betting Dork: NFL Guessing Lines series of podcasts, ESPN Insider Evan Abrams pulls double duty and joins Host Gill Alexander and Pregame pros Marco D'Angelo and Vegas Runner on the MegaPod this week, as well, providing technical analysis to the proceedings.  Oakland Raiders at Denver Broncos, Chicago Bears at Pittsburgh Steelers, Jacksonville Jaguars at Seattle Seahawks, Indianapolis Colts at San Francisco 49ers, and St. Louis Rams at Dallas Cowboys are just some of the matchups discussed, along with the Trend of the Week relating to teams playing their first home game in Week 3 as favorites (Tennessee Titans, Minnesota Vikings, Miami Dolphins).  Plus, which big favorite is most likely to lose outright and which game should you avoid at all costs, on Friday's Betting Dork (September 20, 2013).