Philadelphia Union stand in skipper, Amobi Okugo is relishing the confrontation with Republic of Ireland international, Robbie Keane ahead of the meeting with LA Galaxy in the MLS on Sunday.<br /><br />The central defender cum defensive midfielder must redouble his efforts in the clash with the experienced forward, who has netted 8 goals in all competitions this season, including his brace against Tijuana in the CONCACAF Champions League.<br /><br />&ldquo;I feel that we are playing Galaxy at a opportune time. They are missing key guys due to international duty and injuries and if we play to our ability we can come away with a tough win against a formidable opponent. <br /><br />&ldquo;Robbie Keane will be a tough matchup but that is what I relish to match myself up against some of the best players in the world,&rdquo; Amobi Okugo said to <b>allnigeriasoccer.com</b>. <br /><br />23 - year - old Okugo has worn the captain&rsquo;s armband in his last two matches in the MLS due to the injury to Brian Carroll. <br /><br />Photo Credit : philadelphiaunion.com<br />