PORTLAND, Ore. – The Portland Timbers have acquired Jamaican forward Michael Seaton from D.C. United in exchange for targeted allocation money and an international roster slot through Dec. 31, 2015, it was announced today. Per league and club policy, terms of the transaction were not disclosed. Seaton, 19, has made five MLS regular-season appearances with D.C. United after signing with the club on Jan. 14, 2013, as a Homegrown player. A native of Spanish Town, Jamaica, the 6-foot forward...