South Africa director of rugby and Twitter impresario Rassie Erasmus has made a not particularly subtle change to his profile in light of news that Bongi Mbonambi won’t face charges over an alleged racial slur. South Africa director of rugby and Twitter impresario Rassie Erasmus has made a not particularly subtle change to his profile in light of news that Bongi Mbonambi won’t face charges over an alleged racial slur.