Leeds United are now said to be among the front-runners to sign a defender who is attracting attention across Europe this summer. Days before the play-off final, it must be incredibly hard for Daniel Farke and his team to already plan for the transfer window ahead. The summer will have a very different complexion depending on Sunday’s outcome, but Leeds will be drawing up targets nonetheless. It’s been reported that Farke’s side may have to make some significant sales if they aren’t promoted, perhaps the likes of Archie Gray and Crysencio Summerville. Summerville seems likely to have a ton of …