FC Dallas trades for GK Chris Seitz foxsports Dec 15, 2010 at 9:12p ET FC Dallas has acquired goalkeeper Chris Seitz from Seattle in a trade for a fourth-round draft pick in 2012. The 23-year-old Seitz spent the 2010 season with the Article continues below ... Philadelphia Union before Seattle took him ninth in the MLS re-entry draft Wednesday. With Philadelphia, Seitz made 22 starts and allowed 1.8 goals per game, with a 5-12-6 record. Real Salt Lake chose Seitz third overall in the 2007 draft. Seitz also helped the United States’ Under-23 team make the 2008 Beijing Olympics.