Argentina coach, <span class="notranslate">Alejandro Sabella, has admitted that his squad will have to raise their game when the confront Nigeria on Wednesday afternoon, as he believes that the African opponents are dangerous.<br /><br />The two - time champions have booked their passage to the next round of the World Cup, but hope to avoid France in the next round by getting at least a draw from their last Group F game with the Super Eagles.<br /><br /></span><span class="notranslate">&ldquo;They are fast in the attack, who throw everything. It is a team that has a physical power. Most Africans are strong and have a way of playing that we need to always be very careful. <br /><br /></span><span class="notranslate"><span class="notranslate">&ldquo;</span>When you get the ball to attack, be physical. May not have the same attitude as Iran, it is a matter of philosophy,</span><span style="" class="notranslate"><span style="" class="notranslate"><span style="" class="notranslate"><span style="" class="notranslate"><span style="" class="notranslate"><span style="" class="notranslate">&rdquo; </span></span></span></span></span></span><span class="notranslate">Alejandro Sabella.<br /><br />Meanwhile, Barcelona superstar Lionel Messi will take to the pitch this afternoon wearing special boots given to him as a birthday present on Tuesday.<br /><br /></span>