FILE - This March 22, 2007 file photo shows DC United head coach Thomas Soehn, left, talking with player Bryan Namoff at practice for the major league soccer team in Washington. Namoff has filed a $12 million lawsuit against the team and former coach Thomas Soehn, saying they rushed him back onto the field after the concussion that ultimately ended his career.  (AP Photo/Jacquelyn Martin, File)

Photo by: Jacquelyn Martin

FILE - This March 22, 2007 file photo shows DC United head coach Thomas Soehn, left, talking with player Bryan Namoff at practice for the major league soccer team in Washington. Namoff has filed a $12 million lawsuit against the team and former coach Thomas Soehn, saying they rushed him back onto the field after the concussion that ultimately ended his career. (AP Photo/Jacquelyn Martin, File)