Three Seahawks jerseys are among the best selling

As the Seahawks develop a more national following, their players are realizing the benefits. According to Darren Rovell of ESPN.com, three of the top 10 jerseys sold since April 1 belong to Seahawks players.  Quarterback Russell Wilson comes in at No. 2, behind only Broncos quarterback Peyton Manning.  Running back Marshawn Lynch ranks sixth.  And…