Brace yourselves, folks. After dominating the rankings for what has felt like an eternity, Mike Green is no longer the cream of the fantasy defensemen crop. But the mild demotion has less to do with personal performance or recent injury (no biggie) and more to do with team circumstance. As expected, John Carlson is emerging and developing as a second potent offensive defenseman for the Washington Capitals. Green, therefore, is no longer the only prized horse in town.