Four players of Nigerian descent have been retained by English Premier League club Watford following the conclusion of the 2015-2016 season. <br /><br />The two most eye catching names are Nigeria international Odion Ighalo, whose future has been the subject of speculation in recent months, and Scotland national - teamer Ikechi Anya.<br /><br />Dream Team VI target Ola Adeyemo and the impressive teenager Ogochukwu Obi will also remain at The Vic ahead of the start of pre-season training.<br /><br />Adeyemo arrived the Hornets in March following a successful trial while Obi enjoyed a brief spell on loan at National League South club Hemel Hempstead Town last term.<br /><br />Former Reading wonderkid Uche Ikpeazu has been released without making his competitive debut for the club.<br /><br />Ifeanyi Emmanuel <br />