Mario Balotelli failed to score in goalless league Cup draw with Blackburn . Liverpool manager Mark Lawrenson has labelled the Italian a waste of time . Former AC villa striker has scored only three goals since his £ 16 m move . Balotelli had earlier commented on racism row involving villa Muntari . FA Cup replay has been delayed until April 7 or 8 to meet UEFA rules .
Mario Balotelli failed to impress in goalless FA Cup draw with Blackburn . Liverpool legend Mark Lawrenson has labelled the Italian a waste of space . Former AC Milan striker has scored only four goals since his £16m move . Balotelli had earlier commented on racism row involving Sulley Muntari . FA Cup replay has been delayed until April 7 or 8 to meet UEFA rules .