Manchester United have now missed the opportunity to sign a player who could have made a huge difference for Erik ten Hag next season. Of course, that sentence comes with a caveat – given there’s no guarantee that Ten Hag will be spearheading this new era. Next season Man United aim to be a streamlined, younger and more cost-sensible unit, which will be the mantra of their summer transfers. It’s already been announced that Raphael Varane and Anthony Martial will depart, two figures of the club’s expensive past. And with a centre-back, a central midfielder and a forward on the wishlist this sum…