In a Q&A on the Manchester United website last week, teen sensation Kobbie Mainoo was asked which attribute he would choose to take from one of his Red Devils’ team-mates. And, rather than choose the strength of Harry Maguire or the box-crashing instincts of Scott McTominay, Mainoo instead highlighted the searing pace of one Marcus Rashford as something he would love to add to his own game. “Maybe Rashy’s speed,” the 18-year-old said on MUTV. “Yeah, he’s rapid isn’t he!” Rashford himself, a former Manchester United forward argues, would also benefit from taking one attribute from a player he s…