Anthony Ujah&nbsp; is rated as &ldquo;50-50&rdquo; for Werder Bremen&rsquo;s Bundesliga clash against FC Augsburg on Sunday.<br /><br />The forward picked up a rib injury at Wednesday&rsquo;s training session after he was challenged by Lukas Fr&ouml;de and Assani Lukimya. <br /><br />Unarguably, the former Warri Wolves star has been Werder Bremen&rsquo;s standout player in the first stanza of the league, with 5 goals to his name from 11 matches.<br /><br />If the Nigeria international fails a late fitness test before the tie at the WWK Arena, his place in the starting XI may be handed to Peruvian icon <span style="" class="notranslate">Claudio Pizarro.<br /><br />Across all competitions, Anthony Ujah has scored in each of the last three games he has featured in.<br /></span>