Nigeria National Teamer Ahmed Musa is a major injury worry ahead of the meeting with Rubin Kazan in the Russian Premier League this coming Sunday. <br /><br />The attacking all-rounder did not even make the bench against Kuban Krasnodar after picking up an injury in the Muscovites 1 - 0 loss to Krasnodar in the Cup on April 16.<br /><br />But CSKA medics led by Yardoshvili Alexander are hopeful that he will recover in time to face Rubin Kazan this weekend.<br /><br />&ldquo;Theoretically, he is preparing for the rest of the games, he is currently undergoing rehabilitation activities.This game (with Kuban), he could not play.<br /><br />&ldquo;There is nothing more to add. He is preparing and we are treating him.&nbsp; Can we hope to participate in a match with? Yes we are preparing.<br /><br />&ldquo;The game is in a week, so we have more time, &rdquo;Alexander Yardoshvili was quoted as saying by <span class="notranslate"><a href="http://translate.googleusercontent.com/translate_c?depth=1&amp;hl=en&amp;prev=/search%3Fq%3Dchampionat.com/football%26biw%3D1024%26bih%3D574&amp;rurl=translate.google.com.ng&amp;sl=ru&amp;u=http://rsport.ru/stat/soccer/tournament/Premier_League/441590684/profile.html&amp;usg=ALkJrhgCUQsErWzuRsNIJApJWdlGECpvNw">rsport.ru.</a><br /><br />Ahmed Musa has so far made 25 appearances (23 starts) for the Army Men in the Russian championship. <br /><br />Photo Credit : pfc - cska.com<br /><a href="http://translate.googleusercontent.com/translate_c?depth=1&amp;hl=en&amp;prev=/search%3Fq%3Dchampionat.com/football%26biw%3D1024%26bih%3D574&amp;rurl=translate.google.com.ng&amp;sl=ru&amp;u=http://rsport.ru/stat/soccer/tournament/Premier_League/441590684/profile.html&amp;usg=ALkJrhgCUQsErWzuRsNIJApJWdlGECpvNw"></a></span>