GettyAditya GokhaleBoost for Chelsea! Mauricio Pochettino provides upbeat fitness update on Christopher Nkunku as striker returns to trainingC. NkunkuM. PochettinoChelseaPremier LeagueChelsea boss Mauricio Pochettino has provided a positive update regarding Christopher Nkunku ahead of FA Cup clash against Manchester City.Article continues belowArticle continues belowArticle continues belowArticle continues belowNkunku set to return to training for Chelsea Frenchman has suffered multiple injuries this seasonChelsea hope for return before end of the seasonWho will win the Premier League title?Manchester CityManchester UnitedLiverpoolArsenalChelseaOther54558 Votes