Journalist Alex Crook has now been explaining what he’s been hearing about Marcus Rashford’s recent troubles at Manchester United. In the absence of Rasmus Hojlund on the weekend, who suffered an incredibly untimely injury, Rashford was once again asked to play as the central striker. Erik ten Hag isn’t blessed with alternatives in the position, with Anthony Martial enduring another spell on the sidelines. Perhaps the situation could have been addressed in January, but that’s a debate for another day. But it was clear on Saturday that Rashford was a frustrated figure playing centrally, his bod…