3) Sami Khedira (Real Madrid)
A World Cup and Champions League winner, Sami Khedira has been a top performer for Real Madrid and Germany down the years, and he’s available for free this summer. Arsenal are also chasing him, but United have to be in the running too.
4) Ilkay Gundogan (Borussia Dortmund)
Another fine German midfielder, Borussia Dortmund star Ilkay Gundogan is another rumoured target for United and one who’d make a great addition for this side.