Manchester-UnitedBafana Bafana legend Quinton Fortune has urged his former club Manchester United to sign a striker currently on the books of Premier League rivals Chelsea ahead of the new season. United are set to play in the Champions League this season after finishing third in the Premier League last term. Nicolas Jackson is an option for Manchester United“Nicolas Jackson is an option for Manchester United,” Fortune told Premier Bet. “He's coming off his loan at Bayern Munich and keeps getting clubs, so he must have something. READ| Cardoso maintains superb league pace, the best at Downs…Still only 25, Jackson has not yet reached the peak of his career.