Seahawks, Dolphins swap defensive players

CHENEY, Wash. (AP) The Seahawks call it a roster-maintenance move. They&#39;ve traded cornerback Kris Richard to the Miami Dolphins for defensive end Ronald Flemons.<br> <br> Richard was a third-round draft pick in 2002. He&#39;s been a backup and special teams player in Seattle, and the Seahawks considered him as being on the bubble at camp.<br> <br> Flemons has played in six games over four seasons with Atlanta and Miami. Seahawks general manager Tim Ruskell says it&#39;s obviously ``not a world-beater trade.&#39;&#39;<br> <br> (Copyright 2005 by The Associated Press. All Rights Reserved.)