of international slots on each club's roster. The remaining roster slots must belong to domestic players. For clubs based in the United States, a domestic player is either a U.S. citizen, a permanent resident (green card holder) or the holder of other special status (e.g., refugee or asylum status). Future draft pick trades Future picks acquired: 2012 SuperDraft Round 4 pick acquired from FC Dallas. Future picks traded: 2012 SuperDraft Round 3 pick traded to Chicago Fire. References Seattle Sounders FC seasons Seattle Sounders FC Seattle Sounders FC Seattle Sounders FC U.S. Open Cup champion seasons