Stones and worryingly Maguire (I know he's done well so far, but he tends to save his most monumental cockups for the big occasions) are going to have a big part to play in dealing with Mbappe. He doesn't just come down the wing, more often than not he cuts inside and comes thru the centre, don't understand the media focus on Walker v Mbappe, other than Walker will have first dibs on him.