By Nathan Ridley Manchester United’s season has been a curious one. How can a team which finished third in the Premier League last season, won the Carabao Cup and reached the FA Cup final fall off so badly? How has Erik ten Hag found himself close to a state of purgatory in his position as manager? How has his team suffered so many injuries week after week? They’re all common questions levelled at a football club of such stature, but the most curious question focusses on an individual player and a situation which has been shrouded in secrecy: Where is Tyrell Malacia? Brought in from Dutch side…