I hear Roma will get him and loan him out though, deal almost finalized. He will not move until end of the American season in the winter, he wants to stay and help Seattle win the league and the cup.
Also apparently he will not take an EU slot because he is part Latvian and will pick up a Latvian passport.
He has Latvian ancestry, so I think he is going to try for a dual passport situation. He will still be a US citizen, and represent American internationally (doubt he's ever even been to Latvia).