Is this the most important reason Man United have to hold on to David De Gea?

Sure, David De Gea is a world-class goalkeeper and arguably Manchester United's best player, but what's his banter like?

Finally we have the answer to the question nobody asked, with United youngster James Wilson revealing that the Spaniard can't be topped. But Wilson also admitted to believing in ghosts, so we might have to take everything he says with a pinch of salt. You don't even want to know who his footballing hero is... https://www.youtube.com/watch?v=bAtq-L5KopI