Nigeria coach Stephen Keshi has gone back on his word, and has admitted that he faces a selection headache, with hours if not minutes remaining before he unveils to the public the 23 - man squad list nominated to grace the World Cup.<br /><br />Thirty hopefuls are in Philadelphia, United States preparing for the showpiece event, and from what he has seen so far, everyone deserves to make the trip to Brazil.<br /><br />&ldquo;These players have all convinced me of their abilities but they are also confusing me on who to drop or not to drop.<br /><br />&ldquo;It<span>&rsquo;</span>s a difficult decision to make regarding the naming of the final 23 players, but we have no choice but to do it, otherwise we will be failing in our duties. <br /><br />&ldquo;The players have been so committed, so professional that you feel like shedding a tear because some of them must just go home,<span>&rdquo;Stephen Keshi said.</span><br /><br />Football governing body, Fifa, has mandated each national association to submit its squad for the World Cup unfailingly before the end of today, Monday.<br />