FILE - In this March 7, 2013, file photo, Levante's Obafemi Martins (24), of Nigeria, competes for the ball with Rubin Kazan's Ivan Marcano, rear, of Spain, during their Europa League round of 16 ... more 
FILE - In this March 7, 2013, file photo, Levante's Obafemi Martins (24), of Nigeria, competes for the ball with Rubin Kazan's Ivan Marcano, rear, of Spain, during their Europa League round of 16 first-leg soccer match in Valencia, Spain. Martins said Monday, March 11, on Twitter that he is leaving Levante to join the Seattle Sounders MLS soccer club. (AP Photo/Alberto Saiz, File) less 
1 / 11
Associated Press | Photo By Alberto Saiz, File
Mon, Mar 11, 2013 7:51 PM EDT