The Seattle Sounders FC organization continues to drum up local support ahead of the Leagues Cup Final on Sunday. They have announced a jersey exchange program to fans looking to show allegiance to the Sounders in lieu of global soccer star Lionel Messi. Organizers say that while supplies last, fans can exchange their Messi jerseys for a Paul Rothrock Sounders FC kit free of charge. Where can Sounders fans exchange their Messi jerseys on Sunday? Related articleThe Source: Information in this story came from the Seattle Sounders FC organization in a press release.