Istanbul giants Besiktas have joined the list of suitors scrambling for the signature of Nigeria full back Uwa Echiejile this summer, writes the electronic edition of <i>A Bola</i>. <br /><br />The Super Eagle&nbsp; has contractual obligations with Sporting Braga until June 2014, but the League Cup winners are willing to trade him if any team meets his 2.5 million euros valuation.<br /><br />Norwich (England) and Stuttgart (Germany) are amongst the clubs interested in Echiejile, who has spent the last three years in Portugal.<br /><br />25 - year - old Echiejile previously defended the colors of Rennes and Bendel Insurance.<br /><br /><br />