We've seen Vegas oddsmakers list the San Francisco 49ers and Seattle Seahawks among the Super Bowl favorites for the 2013 NFL season. We've seen ESPN.com rank Seattle first and San Francisco second in preseason power rankings. We have seen an ESPN panel project the 49ers first, the Seahawks third and the St. Louis Rams tied for eighth when projecting top teams for the future .Now this: Grantland's Bill Barnwell ranking Seahawks quarterback Russell Wilson second behind only Aaron Rodgers on a list featuring the NFL's 50 most valuable trade assets.